Finding the Third Proportional to 2,066,513,808 and 3,191,124,627

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,513,808 : 3,191,124,627 = 3,191,124,627 : x
2. Step 2: Convert to fraction form
   2,066,513,808/3,191,124,627 = 3,191,124,627/x
3. Step 3: Cross multiply
   2,066,513,808x = 3,191,124,627 × 3,191,124,627
4. Step 4: Simplify right side
   2,066,513,808x = 10,183,276,385,045,889,024
5. Step 5: Solve for x
   x = 10,183,276,385,045,889,024/2,066,513,808
6. Step 6: Final answer
   x = 4,927,756,275.15