Finding the Third Proportional to 3,762,439 and 5,677,579

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762,439 : 5,677,579 = 5,677,579 : x
2. Step 2: Convert to fraction form
   3,762,439/5,677,579 = 5,677,579/x
3. Step 3: Cross multiply
   3,762,439x = 5,677,579 × 5,677,579
4. Step 4: Simplify right side
   3,762,439x = 32,234,903,301,241
5. Step 5: Solve for x
   x = 32,234,903,301,241/3,762,439
6. Step 6: Final answer
   x = 8,567,555.06