Finding the Third Proportional to 12,378.30 and 27,024.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,378.30 : 27,024.71 = 27,024.71 : x
2. Step 2: Convert to fraction form
   12,378.30/27,024.71 = 27,024.71/x
3. Step 3: Cross multiply
   12,378.30x = 27,024.71 × 27,024.71
4. Step 4: Simplify right side
   12,378.30x = 730,335,212.39
5. Step 5: Solve for x
   x = 730,335,212.39/12,378.30
6. Step 6: Final answer
   x = 59,001.23