Finding the Third Proportional to 12,467.25 and 26,890.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,467.25 : 26,890.31 = 26,890.31 : x
2. Step 2: Convert to fraction form
   12,467.25/26,890.31 = 26,890.31/x
3. Step 3: Cross multiply
   12,467.25x = 26,890.31 × 26,890.31
4. Step 4: Simplify right side
   12,467.25x = 723,088,906.35
5. Step 5: Solve for x
   x = 723,088,906.35/12,467.25
6. Step 6: Final answer
   x = 57,999.07