Finding the Third Proportional to 3,814,061.50 and 5,756,561

Step by Step Solution

1. Step 1: Write the proportion equation
   3,814,061.50 : 5,756,561 = 5,756,561 : x
2. Step 2: Convert to fraction form
   3,814,061.50/5,756,561 = 5,756,561/x
3. Step 3: Cross multiply
   3,814,061.50x = 5,756,561 × 5,756,561
4. Step 4: Simplify right side
   3,814,061.50x = 33,137,994,546,721
5. Step 5: Solve for x
   x = 33,137,994,546,721/3,814,061.50
6. Step 6: Final answer
   x = 8,688,374.47