Finding the Third Proportional to 12,624.19 and 26,614.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,624.19 : 26,614.69 = 26,614.69 : x
2. Step 2: Convert to fraction form
   12,624.19/26,614.69 = 26,614.69/x
3. Step 3: Cross multiply
   12,624.19x = 26,614.69 × 26,614.69
4. Step 4: Simplify right side
   12,624.19x = 708,341,590.72
5. Step 5: Solve for x
   x = 708,341,590.72/12,624.19
6. Step 6: Final answer
   x = 56,109.88