Finding the Third Proportional to 3,931,249.50 and 5,766,195

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931,249.50 : 5,766,195 = 5,766,195 : x
2. Step 2: Convert to fraction form
   3,931,249.50/5,766,195 = 5,766,195/x
3. Step 3: Cross multiply
   3,931,249.50x = 5,766,195 × 5,766,195
4. Step 4: Simplify right side
   3,931,249.50x = 33,249,004,778,025
5. Step 5: Solve for x
   x = 33,249,004,778,025/3,931,249.50
6. Step 6: Final answer
   x = 8,457,617.55