Finding the Third Proportional to 12,322.13 and 26,998.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,322.13 : 26,998.31 = 26,998.31 : x
2. Step 2: Convert to fraction form
   12,322.13/26,998.31 = 26,998.31/x
3. Step 3: Cross multiply
   12,322.13x = 26,998.31 × 26,998.31
4. Step 4: Simplify right side
   12,322.13x = 728,908,877.85
5. Step 5: Solve for x
   x = 728,908,877.85/12,322.13
6. Step 6: Final answer
   x = 59,154.48