Finding the Third Proportional to 2,403,248,123,933 and 5,155,366,981,042

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,248,123,933 : 5,155,366,981,042 = 5,155,366,981,042 : x
2. Step 2: Convert to fraction form
   2,403,248,123,933/5,155,366,981,042 = 5,155,366,981,042/x
3. Step 3: Cross multiply
   2,403,248,123,933x = 5,155,366,981,042 × 5,155,366,981,042
4. Step 4: Simplify right side
   2,403,248,123,933x = 26,577,808,709,218,103,573,086,208
5. Step 5: Solve for x
   x = 26,577,808,709,218,103,573,086,208/2,403,248,123,933
6. Step 6: Final answer
   x = 11,059,119,715,746.45