Finding the Third Proportional to 31,054.75 and 43,900

Step by Step Solution

1. Step 1: Write the proportion equation
   31,054.75 : 43,900 = 43,900 : x
2. Step 2: Convert to fraction form
   31,054.75/43,900 = 43,900/x
3. Step 3: Cross multiply
   31,054.75x = 43,900 × 43,900
4. Step 4: Simplify right side
   31,054.75x = 1,927,210,000
5. Step 5: Solve for x
   x = 1,927,210,000/31,054.75
6. Step 6: Final answer
   x = 62,058.46