Finding the Third Proportional to 35,887.25 and 55,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,887.25 : 55,086.50 = 55,086.50 : x
2. Step 2: Convert to fraction form
   35,887.25/55,086.50 = 55,086.50/x
3. Step 3: Cross multiply
   35,887.25x = 55,086.50 × 55,086.50
4. Step 4: Simplify right side
   35,887.25x = 3,034,522,482.25
5. Step 5: Solve for x
   x = 3,034,522,482.25/35,887.25
6. Step 6: Final answer
   x = 84,557.12