Finding the Third Proportional to 38,801,238 and 53,949,474

Step by Step Solution

1. Step 1: Write the proportion equation
   38,801,238 : 53,949,474 = 53,949,474 : x
2. Step 2: Convert to fraction form
   38,801,238/53,949,474 = 53,949,474/x
3. Step 3: Cross multiply
   38,801,238x = 53,949,474 × 53,949,474
4. Step 4: Simplify right side
   38,801,238x = 2,910,545,744,876,676
5. Step 5: Solve for x
   x = 2,910,545,744,876,676/38,801,238
6. Step 6: Final answer
   x = 75,011,672.18