Finding the Third Proportional to 48,145.50 and 112,491

Step by Step Solution

1. Step 1: Write the proportion equation
   48,145.50 : 112,491 = 112,491 : x
2. Step 2: Convert to fraction form
   48,145.50/112,491 = 112,491/x
3. Step 3: Cross multiply
   48,145.50x = 112,491 × 112,491
4. Step 4: Simplify right side
   48,145.50x = 12,654,225,081
5. Step 5: Solve for x
   x = 12,654,225,081/48,145.50
6. Step 6: Final answer
   x = 262,832.98