Finding the Third Proportional to 69,860,350,748 and 151,960,955,789

Step by Step Solution

1. Step 1: Write the proportion equation
   69,860,350,748 : 151,960,955,789 = 151,960,955,789 : x
2. Step 2: Convert to fraction form
   69,860,350,748/151,960,955,789 = 151,960,955,789/x
3. Step 3: Cross multiply
   69,860,350,748x = 151,960,955,789 × 151,960,955,789
4. Step 4: Simplify right side
   69,860,350,748x = 23,092,132,084,306,413,617,152
5. Step 5: Solve for x
   x = 23,092,132,084,306,413,617,152/69,860,350,748
6. Step 6: Final answer
   x = 330,547,039,015.08