Finding the Third Proportional to 16,503,076 and 25,228,950

Step by Step Solution

1. Step 1: Write the proportion equation
   16,503,076 : 25,228,950 = 25,228,950 : x
2. Step 2: Convert to fraction form
   16,503,076/25,228,950 = 25,228,950/x
3. Step 3: Cross multiply
   16,503,076x = 25,228,950 × 25,228,950
4. Step 4: Simplify right side
   16,503,076x = 636,499,918,102,500
5. Step 5: Solve for x
   x = 636,499,918,102,500/16,503,076
6. Step 6: Final answer
   x = 38,568,562.50