Finding the Third Proportional to 36,148.50 and 55,633.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,148.50 : 55,633.50 = 55,633.50 : x
2. Step 2: Convert to fraction form
   36,148.50/55,633.50 = 55,633.50/x
3. Step 3: Cross multiply
   36,148.50x = 55,633.50 × 55,633.50
4. Step 4: Simplify right side
   36,148.50x = 3,095,086,322.25
5. Step 5: Solve for x
   x = 3,095,086,322.25/36,148.50
6. Step 6: Final answer
   x = 85,621.43