Finding the Third Proportional to 2,403,248,123,939 and 5,155,366,981,052

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,248,123,939 : 5,155,366,981,052 = 5,155,366,981,052 : x
2. Step 2: Convert to fraction form
   2,403,248,123,939/5,155,366,981,052 = 5,155,366,981,052/x
3. Step 3: Cross multiply
   2,403,248,123,939x = 5,155,366,981,052 × 5,155,366,981,052
4. Step 4: Simplify right side
   2,403,248,123,939x = 26,577,808,709,321,212,852,961,280
5. Step 5: Solve for x
   x = 26,577,808,709,321,212,852,961,280/2,403,248,123,939
6. Step 6: Final answer
   x = 11,059,119,715,761.74