Finding the Third Proportional to 71,996.34 and 155,030.20

Step by Step Solution

1. Step 1: Write the proportion equation
   71,996.34 : 155,030.20 = 155,030.20 : x
2. Step 2: Convert to fraction form
   71,996.34/155,030.20 = 155,030.20/x
3. Step 3: Cross multiply
   71,996.34x = 155,030.20 × 155,030.20
4. Step 4: Simplify right side
   71,996.34x = 24,034,363,880.98
5. Step 5: Solve for x
   x = 24,034,363,880.98/71,996.34
6. Step 6: Final answer
   x = 333,827.56