Finding the Third Proportional to 103,488 and 156,096

Step by Step Solution

1. Step 1: Write the proportion equation
   103,488 : 156,096 = 156,096 : x
2. Step 2: Convert to fraction form
   103,488/156,096 = 156,096/x
3. Step 3: Cross multiply
   103,488x = 156,096 × 156,096
4. Step 4: Simplify right side
   103,488x = 24,365,961,216
5. Step 5: Solve for x
   x = 24,365,961,216/103,488
6. Step 6: Final answer
   x = 235,447.21