Finding the Third Proportional to 12,943.38 and 28,310

Step by Step Solution

1. Step 1: Write the proportion equation
   12,943.38 : 28,310 = 28,310 : x
2. Step 2: Convert to fraction form
   12,943.38/28,310 = 28,310/x
3. Step 3: Cross multiply
   12,943.38x = 28,310 × 28,310
4. Step 4: Simplify right side
   12,943.38x = 801,456,100
5. Step 5: Solve for x
   x = 801,456,100/12,943.38
6. Step 6: Final answer
   x = 61,920.18