Finding the Third Proportional to 3,588,676 and 7,581,704

Step by Step Solution

1. Step 1: Write the proportion equation
   3,588,676 : 7,581,704 = 7,581,704 : x
2. Step 2: Convert to fraction form
   3,588,676/7,581,704 = 7,581,704/x
3. Step 3: Cross multiply
   3,588,676x = 7,581,704 × 7,581,704
4. Step 4: Simplify right side
   3,588,676x = 57,482,235,543,616
5. Step 5: Solve for x
   x = 57,482,235,543,616/3,588,676
6. Step 6: Final answer
   x = 16,017,672.13