Finding the Third Proportional to 36,258 and 56,455.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,258 : 56,455.50 = 56,455.50 : x
2. Step 2: Convert to fraction form
   36,258/56,455.50 = 56,455.50/x
3. Step 3: Cross multiply
   36,258x = 56,455.50 × 56,455.50
4. Step 4: Simplify right side
   36,258x = 3,187,223,480.25
5. Step 5: Solve for x
   x = 3,187,223,480.25/36,258
6. Step 6: Final answer
   x = 87,904.01