Finding the Third Proportional to 2,542,477.50 and 3,769,731

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542,477.50 : 3,769,731 = 3,769,731 : x
2. Step 2: Convert to fraction form
   2,542,477.50/3,769,731 = 3,769,731/x
3. Step 3: Cross multiply
   2,542,477.50x = 3,769,731 × 3,769,731
4. Step 4: Simplify right side
   2,542,477.50x = 14,210,871,812,361
5. Step 5: Solve for x
   x = 14,210,871,812,361/2,542,477.50
6. Step 6: Final answer
   x = 5,589,379.58