Finding the Third Proportional to 103,153.50 and 156,837.52

Step by Step Solution

1. Step 1: Write the proportion equation
   103,153.50 : 156,837.52 = 156,837.52 : x
2. Step 2: Convert to fraction form
   103,153.50/156,837.52 = 156,837.52/x
3. Step 3: Cross multiply
   103,153.50x = 156,837.52 × 156,837.52
4. Step 4: Simplify right side
   103,153.50x = 24,598,006,307.42
5. Step 5: Solve for x
   x = 24,598,006,307.42/103,153.50
6. Step 6: Final answer
   x = 238,460.22