Finding the Third Proportional to 12,157.59 and 26,168.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,157.59 : 26,168.06 = 26,168.06 : x
2. Step 2: Convert to fraction form
   12,157.59/26,168.06 = 26,168.06/x
3. Step 3: Cross multiply
   12,157.59x = 26,168.06 × 26,168.06
4. Step 4: Simplify right side
   12,157.59x = 684,767,495.00
5. Step 5: Solve for x
   x = 684,767,495.00/12,157.59
6. Step 6: Final answer
   x = 56,324.26