Finding the Third Proportional to 40,216.50 and 85,773.94

Step by Step Solution

1. Step 1: Write the proportion equation
   40,216.50 : 85,773.94 = 85,773.94 : x
2. Step 2: Convert to fraction form
   40,216.50/85,773.94 = 85,773.94/x
3. Step 3: Cross multiply
   40,216.50x = 85,773.94 × 85,773.94
4. Step 4: Simplify right side
   40,216.50x = 7,357,168,354.25
5. Step 5: Solve for x
   x = 7,357,168,354.25/40,216.50
6. Step 6: Final answer
   x = 182,939.05