Finding the Third Proportional to 112,948 and 175,000

Step by Step Solution

1. Step 1: Write the proportion equation
   112,948 : 175,000 = 175,000 : x
2. Step 2: Convert to fraction form
   112,948/175,000 = 175,000/x
3. Step 3: Cross multiply
   112,948x = 175,000 × 175,000
4. Step 4: Simplify right side
   112,948x = 30,625,000,000
5. Step 5: Solve for x
   x = 30,625,000,000/112,948
6. Step 6: Final answer
   x = 271,142.47