Finding the Third Proportional to 32,970,448 and 50,434,728

Step by Step Solution

1. Step 1: Write the proportion equation
   32,970,448 : 50,434,728 = 50,434,728 : x
2. Step 2: Convert to fraction form
   32,970,448/50,434,728 = 50,434,728/x
3. Step 3: Cross multiply
   32,970,448x = 50,434,728 × 50,434,728
4. Step 4: Simplify right side
   32,970,448x = 2,543,661,788,433,984
5. Step 5: Solve for x
   x = 2,543,661,788,433,984/32,970,448
6. Step 6: Final answer
   x = 77,149,749.02