Finding the Third Proportional to 23,060.25 and 31,298.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,060.25 : 31,298.25 = 31,298.25 : x
2. Step 2: Convert to fraction form
   23,060.25/31,298.25 = 31,298.25/x
3. Step 3: Cross multiply
   23,060.25x = 31,298.25 × 31,298.25
4. Step 4: Simplify right side
   23,060.25x = 979,580,453.06
5. Step 5: Solve for x
   x = 979,580,453.06/23,060.25
6. Step 6: Final answer
   x = 42,479.18