Finding the Third Proportional to 3,566,648 and 7,715,038

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566,648 : 7,715,038 = 7,715,038 : x
2. Step 2: Convert to fraction form
   3,566,648/7,715,038 = 7,715,038/x
3. Step 3: Cross multiply
   3,566,648x = 7,715,038 × 7,715,038
4. Step 4: Simplify right side
   3,566,648x = 59,521,811,341,444
5. Step 5: Solve for x
   x = 59,521,811,341,444/3,566,648
6. Step 6: Final answer
   x = 16,688,445.66