Finding the Third Proportional to 36,154 and 74,614.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,154 : 74,614.50 = 74,614.50 : x
2. Step 2: Convert to fraction form
   36,154/74,614.50 = 74,614.50/x
3. Step 3: Cross multiply
   36,154x = 74,614.50 × 74,614.50
4. Step 4: Simplify right side
   36,154x = 5,567,323,610.25
5. Step 5: Solve for x
   x = 5,567,323,610.25/36,154
6. Step 6: Final answer
   x = 153,989.15