Finding the Third Proportional to 103,280 and 157,892

Step by Step Solution

1. Step 1: Write the proportion equation
   103,280 : 157,892 = 157,892 : x
2. Step 2: Convert to fraction form
   103,280/157,892 = 157,892/x
3. Step 3: Cross multiply
   103,280x = 157,892 × 157,892
4. Step 4: Simplify right side
   103,280x = 24,929,883,664
5. Step 5: Solve for x
   x = 24,929,883,664/103,280
6. Step 6: Final answer
   x = 241,381.52