Finding the Third Proportional to 35,662.50 and 55,443.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,662.50 : 55,443.75 = 55,443.75 : x
2. Step 2: Convert to fraction form
   35,662.50/55,443.75 = 55,443.75/x
3. Step 3: Cross multiply
   35,662.50x = 55,443.75 × 55,443.75
4. Step 4: Simplify right side
   35,662.50x = 3,074,009,414.06
5. Step 5: Solve for x
   x = 3,074,009,414.06/35,662.50
6. Step 6: Final answer
   x = 86,197.25