Finding the Third Proportional to 41,868.50 and 56,853.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,868.50 : 56,853.50 = 56,853.50 : x
2. Step 2: Convert to fraction form
   41,868.50/56,853.50 = 56,853.50/x
3. Step 3: Cross multiply
   41,868.50x = 56,853.50 × 56,853.50
4. Step 4: Simplify right side
   41,868.50x = 3,232,320,462.25
5. Step 5: Solve for x
   x = 3,232,320,462.25/41,868.50
6. Step 6: Final answer
   x = 77,201.73