Finding the Third Proportional to 31,425 and 44,809.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,425 : 44,809.50 = 44,809.50 : x
2. Step 2: Convert to fraction form
   31,425/44,809.50 = 44,809.50/x
3. Step 3: Cross multiply
   31,425x = 44,809.50 × 44,809.50
4. Step 4: Simplify right side
   31,425x = 2,007,891,290.25
5. Step 5: Solve for x
   x = 2,007,891,290.25/31,425
6. Step 6: Final answer
   x = 63,894.71