Finding the Third Proportional to 12,023.63 and 26,260.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,023.63 : 26,260.13 = 26,260.13 : x
2. Step 2: Convert to fraction form
   12,023.63/26,260.13 = 26,260.13/x
3. Step 3: Cross multiply
   12,023.63x = 26,260.13 × 26,260.13
4. Step 4: Simplify right side
   12,023.63x = 689,594,165.02
5. Step 5: Solve for x
   x = 689,594,165.02/12,023.63
6. Step 6: Final answer
   x = 57,353.27