Finding the Third Proportional to 35,399.53 and 55,252.13

Step by Step Solution

1. Step 1: Write the proportion equation
   35,399.53 : 55,252.13 = 55,252.13 : x
2. Step 2: Convert to fraction form
   35,399.53/55,252.13 = 55,252.13/x
3. Step 3: Cross multiply
   35,399.53x = 55,252.13 × 55,252.13
4. Step 4: Simplify right side
   35,399.53x = 3,052,797,317.02
5. Step 5: Solve for x
   x = 3,052,797,317.02/35,399.53
6. Step 6: Final answer
   x = 86,238.35