Finding the Third Proportional to 36,322.50 and 54,520.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,322.50 : 54,520.88 = 54,520.88 : x
2. Step 2: Convert to fraction form
   36,322.50/54,520.88 = 54,520.88/x
3. Step 3: Cross multiply
   36,322.50x = 54,520.88 × 54,520.88
4. Step 4: Simplify right side
   36,322.50x = 2,972,525,810.77
5. Step 5: Solve for x
   x = 2,972,525,810.77/36,322.50
6. Step 6: Final answer
   x = 81,837.04