Finding the Third Proportional to 30,047.75 and 43,521.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,047.75 : 43,521.25 = 43,521.25 : x
2. Step 2: Convert to fraction form
   30,047.75/43,521.25 = 43,521.25/x
3. Step 3: Cross multiply
   30,047.75x = 43,521.25 × 43,521.25
4. Step 4: Simplify right side
   30,047.75x = 1,894,099,201.56
5. Step 5: Solve for x
   x = 1,894,099,201.56/30,047.75
6. Step 6: Final answer
   x = 63,036.31