Finding the Third Proportional to 71,041.50 and 153,150.75

Step by Step Solution

1. Step 1: Write the proportion equation
   71,041.50 : 153,150.75 = 153,150.75 : x
2. Step 2: Convert to fraction form
   71,041.50/153,150.75 = 153,150.75/x
3. Step 3: Cross multiply
   71,041.50x = 153,150.75 × 153,150.75
4. Step 4: Simplify right side
   71,041.50x = 23,455,152,225.56
5. Step 5: Solve for x
   x = 23,455,152,225.56/71,041.50
6. Step 6: Final answer
   x = 330,161.28