Finding the Third Proportional to 15,145.73 and 31,026.16

Step by Step Solution

1. Step 1: Write the proportion equation
   15,145.73 : 31,026.16 = 31,026.16 : x
2. Step 2: Convert to fraction form
   15,145.73/31,026.16 = 31,026.16/x
3. Step 3: Cross multiply
   15,145.73x = 31,026.16 × 31,026.16
4. Step 4: Simplify right side
   15,145.73x = 962,622,856.43
5. Step 5: Solve for x
   x = 962,622,856.43/15,145.73
6. Step 6: Final answer
   x = 63,557.36