Finding the Third Proportional to 12,730.92 and 27,412.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,730.92 : 27,412.17 = 27,412.17 : x
2. Step 2: Convert to fraction form
   12,730.92/27,412.17 = 27,412.17/x
3. Step 3: Cross multiply
   12,730.92x = 27,412.17 × 27,412.17
4. Step 4: Simplify right side
   12,730.92x = 751,427,166.90
5. Step 5: Solve for x
   x = 751,427,166.90/12,730.92
6. Step 6: Final answer
   x = 59,023.78