Finding the Third Proportional to 71,541 and 154,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,541 : 154,152.50 = 154,152.50 : x
2. Step 2: Convert to fraction form
   71,541/154,152.50 = 154,152.50/x
3. Step 3: Cross multiply
   71,541x = 154,152.50 × 154,152.50
4. Step 4: Simplify right side
   71,541x = 23,762,993,256.25
5. Step 5: Solve for x
   x = 23,762,993,256.25/71,541
6. Step 6: Final answer
   x = 332,159.09