Finding the Third Proportional to 2,569,883,144,732.70 and 3,887,876,935,581.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,883,144,732.70 : 3,887,876,935,581.30 = 3,887,876,935,581.30 : x
2. Step 2: Convert to fraction form
   2,569,883,144,732.70/3,887,876,935,581.30 = 3,887,876,935,581.30/x
3. Step 3: Cross multiply
   2,569,883,144,732.70x = 3,887,876,935,581.30 × 3,887,876,935,581.30
4. Step 4: Simplify right side
   2,569,883,144,732.70x = 15,115,587,066,225,038,060,421,120
5. Step 5: Solve for x
   x = 15,115,587,066,225,038,060,421,120/2,569,883,144,732.70
6. Step 6: Final answer
   x = 5,881,818,827,912.99