Finding the Third Proportional to 40,943.25 and 86,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,943.25 : 86,807.50 = 86,807.50 : x
2. Step 2: Convert to fraction form
   40,943.25/86,807.50 = 86,807.50/x
3. Step 3: Cross multiply
   40,943.25x = 86,807.50 × 86,807.50
4. Step 4: Simplify right side
   40,943.25x = 7,535,542,056.25
5. Step 5: Solve for x
   x = 7,535,542,056.25/40,943.25
6. Step 6: Final answer
   x = 184,048.46