Finding the Third Proportional to 3,781,009.50 and 5,811,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,009.50 : 5,811,685.50 = 5,811,685.50 : x
2. Step 2: Convert to fraction form
   3,781,009.50/5,811,685.50 = 5,811,685.50/x
3. Step 3: Cross multiply
   3,781,009.50x = 5,811,685.50 × 5,811,685.50
4. Step 4: Simplify right side
   3,781,009.50x = 33,775,688,350,910.25
5. Step 5: Solve for x
   x = 33,775,688,350,910.25/3,781,009.50
6. Step 6: Final answer
   x = 8,932,981.62