Finding the Third Proportional to 48,315.50 and 108,506

Step by Step Solution

1. Step 1: Write the proportion equation
   48,315.50 : 108,506 = 108,506 : x
2. Step 2: Convert to fraction form
   48,315.50/108,506 = 108,506/x
3. Step 3: Cross multiply
   48,315.50x = 108,506 × 108,506
4. Step 4: Simplify right side
   48,315.50x = 11,773,552,036
5. Step 5: Solve for x
   x = 11,773,552,036/48,315.50
6. Step 6: Final answer
   x = 243,680.64