Finding the Third Proportional to 1,336,981.50 and 2,881,864.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,981.50 : 2,881,864.69 = 2,881,864.69 : x
2. Step 2: Convert to fraction form
   1,336,981.50/2,881,864.69 = 2,881,864.69/x
3. Step 3: Cross multiply
   1,336,981.50x = 2,881,864.69 × 2,881,864.69
4. Step 4: Simplify right side
   1,336,981.50x = 8,305,144,077,059.47
5. Step 5: Solve for x
   x = 8,305,144,077,059.47/1,336,981.50
6. Step 6: Final answer
   x = 6,211,861.63