Finding the Third Proportional to 4,469,924 and 9,654,314

Step by Step Solution

1. Step 1: Write the proportion equation
   4,469,924 : 9,654,314 = 9,654,314 : x
2. Step 2: Convert to fraction form
   4,469,924/9,654,314 = 9,654,314/x
3. Step 3: Cross multiply
   4,469,924x = 9,654,314 × 9,654,314
4. Step 4: Simplify right side
   4,469,924x = 93,205,778,810,596
5. Step 5: Solve for x
   x = 93,205,778,810,596/4,469,924
6. Step 6: Final answer
   x = 20,851,759.18