Finding the Third Proportional to 27,283.50 and 38,630.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,283.50 : 38,630.25 = 38,630.25 : x
2. Step 2: Convert to fraction form
   27,283.50/38,630.25 = 38,630.25/x
3. Step 3: Cross multiply
   27,283.50x = 38,630.25 × 38,630.25
4. Step 4: Simplify right side
   27,283.50x = 1,492,296,215.06
5. Step 5: Solve for x
   x = 1,492,296,215.06/27,283.50
6. Step 6: Final answer
   x = 54,695.92