Finding the Third Proportional to 71,754 and 156,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   71,754 : 156,425.25 = 156,425.25 : x
2. Step 2: Convert to fraction form
   71,754/156,425.25 = 156,425.25/x
3. Step 3: Cross multiply
   71,754x = 156,425.25 × 156,425.25
4. Step 4: Simplify right side
   71,754x = 24,468,858,837.56
5. Step 5: Solve for x
   x = 24,468,858,837.56/71,754
6. Step 6: Final answer
   x = 341,010.38