Finding the Third Proportional to 32,084,472 and 69,282,728

Step by Step Solution

1. Step 1: Write the proportion equation
   32,084,472 : 69,282,728 = 69,282,728 : x
2. Step 2: Convert to fraction form
   32,084,472/69,282,728 = 69,282,728/x
3. Step 3: Cross multiply
   32,084,472x = 69,282,728 × 69,282,728
4. Step 4: Simplify right side
   32,084,472x = 4,800,096,399,121,984
5. Step 5: Solve for x
   x = 4,800,096,399,121,984/32,084,472
6. Step 6: Final answer
   x = 149,608,084.53