Finding the Third Proportional to 71,752 and 156,608

Step by Step Solution

1. Step 1: Write the proportion equation
   71,752 : 156,608 = 156,608 : x
2. Step 2: Convert to fraction form
   71,752/156,608 = 156,608/x
3. Step 3: Cross multiply
   71,752x = 156,608 × 156,608
4. Step 4: Simplify right side
   71,752x = 24,526,065,664
5. Step 5: Solve for x
   x = 24,526,065,664/71,752
6. Step 6: Final answer
   x = 341,817.17