Finding the Third Proportional to 14,747.50 and 31,841

Step by Step Solution

1. Step 1: Write the proportion equation
   14,747.50 : 31,841 = 31,841 : x
2. Step 2: Convert to fraction form
   14,747.50/31,841 = 31,841/x
3. Step 3: Cross multiply
   14,747.50x = 31,841 × 31,841
4. Step 4: Simplify right side
   14,747.50x = 1,013,849,281
5. Step 5: Solve for x
   x = 1,013,849,281/14,747.50
6. Step 6: Final answer
   x = 68,747.20