Finding the Third Proportional to 12,612.38 and 27,168.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,612.38 : 27,168.75 = 27,168.75 : x
2. Step 2: Convert to fraction form
   12,612.38/27,168.75 = 27,168.75/x
3. Step 3: Cross multiply
   12,612.38x = 27,168.75 × 27,168.75
4. Step 4: Simplify right side
   12,612.38x = 738,140,976.56
5. Step 5: Solve for x
   x = 738,140,976.56/12,612.38
6. Step 6: Final answer
   x = 58,525.14