Finding the Third Proportional to 36,708 and 81,001.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,708 : 81,001.50 = 81,001.50 : x
2. Step 2: Convert to fraction form
   36,708/81,001.50 = 81,001.50/x
3. Step 3: Cross multiply
   36,708x = 81,001.50 × 81,001.50
4. Step 4: Simplify right side
   36,708x = 6,561,243,002.25
5. Step 5: Solve for x
   x = 6,561,243,002.25/36,708
6. Step 6: Final answer
   x = 178,741.50