Finding the Third Proportional to 12,494.25 and 26,606.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,494.25 : 26,606.25 = 26,606.25 : x
2. Step 2: Convert to fraction form
   12,494.25/26,606.25 = 26,606.25/x
3. Step 3: Cross multiply
   12,494.25x = 26,606.25 × 26,606.25
4. Step 4: Simplify right side
   12,494.25x = 707,892,539.06
5. Step 5: Solve for x
   x = 707,892,539.06/12,494.25
6. Step 6: Final answer
   x = 56,657.47