Finding the Third Proportional to 31,443.75 and 44,820

Step by Step Solution

1. Step 1: Write the proportion equation
   31,443.75 : 44,820 = 44,820 : x
2. Step 2: Convert to fraction form
   31,443.75/44,820 = 44,820/x
3. Step 3: Cross multiply
   31,443.75x = 44,820 × 44,820
4. Step 4: Simplify right side
   31,443.75x = 2,008,832,400
5. Step 5: Solve for x
   x = 2,008,832,400/31,443.75
6. Step 6: Final answer
   x = 63,886.54