Finding the Third Proportional to 36,702 and 52,987.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,702 : 52,987.50 = 52,987.50 : x
2. Step 2: Convert to fraction form
   36,702/52,987.50 = 52,987.50/x
3. Step 3: Cross multiply
   36,702x = 52,987.50 × 52,987.50
4. Step 4: Simplify right side
   36,702x = 2,807,675,156.25
5. Step 5: Solve for x
   x = 2,807,675,156.25/36,702
6. Step 6: Final answer
   x = 76,499.24