Finding the Third Proportional to 12,178.48 and 26,561.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,178.48 : 26,561.04 = 26,561.04 : x
2. Step 2: Convert to fraction form
   12,178.48/26,561.04 = 26,561.04/x
3. Step 3: Cross multiply
   12,178.48x = 26,561.04 × 26,561.04
4. Step 4: Simplify right side
   12,178.48x = 705,488,796.08
5. Step 5: Solve for x
   x = 705,488,796.08/12,178.48
6. Step 6: Final answer
   x = 57,929.15