Finding the Third Proportional to 70,569,427 and 152,865,308

Step by Step Solution

1. Step 1: Write the proportion equation
   70,569,427 : 152,865,308 = 152,865,308 : x
2. Step 2: Convert to fraction form
   70,569,427/152,865,308 = 152,865,308/x
3. Step 3: Cross multiply
   70,569,427x = 152,865,308 × 152,865,308
4. Step 4: Simplify right side
   70,569,427x = 23,367,802,389,934,864
5. Step 5: Solve for x
   x = 23,367,802,389,934,864/70,569,427
6. Step 6: Final answer
   x = 331,132,097.61