Finding the Third Proportional to 53,071,806 and 113,521,514

Step by Step Solution

1. Step 1: Write the proportion equation
   53,071,806 : 113,521,514 = 113,521,514 : x
2. Step 2: Convert to fraction form
   53,071,806/113,521,514 = 113,521,514/x
3. Step 3: Cross multiply
   53,071,806x = 113,521,514 × 113,521,514
4. Step 4: Simplify right side
   53,071,806x = 12,887,134,140,852,196
5. Step 5: Solve for x
   x = 12,887,134,140,852,196/53,071,806
6. Step 6: Final answer
   x = 242,824,488.41