Finding the Third Proportional to 3,745,310 and 8,080,624

Step by Step Solution

1. Step 1: Write the proportion equation
   3,745,310 : 8,080,624 = 8,080,624 : x
2. Step 2: Convert to fraction form
   3,745,310/8,080,624 = 8,080,624/x
3. Step 3: Cross multiply
   3,745,310x = 8,080,624 × 8,080,624
4. Step 4: Simplify right side
   3,745,310x = 65,296,484,229,376
5. Step 5: Solve for x
   x = 65,296,484,229,376/3,745,310
6. Step 6: Final answer
   x = 17,434,200.17