Finding the Third Proportional to 69,729,923 and 152,015,156

Step by Step Solution

1. Step 1: Write the proportion equation
   69,729,923 : 152,015,156 = 152,015,156 : x
2. Step 2: Convert to fraction form
   69,729,923/152,015,156 = 152,015,156/x
3. Step 3: Cross multiply
   69,729,923x = 152,015,156 × 152,015,156
4. Step 4: Simplify right side
   69,729,923x = 23,108,607,653,704,336
5. Step 5: Solve for x
   x = 23,108,607,653,704,336/69,729,923
6. Step 6: Final answer
   x = 331,401,594.32