Finding the Third Proportional to 36,988.88 and 56,405.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,988.88 : 56,405.25 = 56,405.25 : x
2. Step 2: Convert to fraction form
   36,988.88/56,405.25 = 56,405.25/x
3. Step 3: Cross multiply
   36,988.88x = 56,405.25 × 56,405.25
4. Step 4: Simplify right side
   36,988.88x = 3,181,552,227.56
5. Step 5: Solve for x
   x = 3,181,552,227.56/36,988.88
6. Step 6: Final answer
   x = 86,013.76