Finding the Third Proportional to 12,020.91 and 26,303.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,020.91 : 26,303.06 = 26,303.06 : x
2. Step 2: Convert to fraction form
   12,020.91/26,303.06 = 26,303.06/x
3. Step 3: Cross multiply
   12,020.91x = 26,303.06 × 26,303.06
4. Step 4: Simplify right side
   12,020.91x = 691,851,096.88
5. Step 5: Solve for x
   x = 691,851,096.88/12,020.91
6. Step 6: Final answer
   x = 57,553.99