Finding the Third Proportional to 14,323 and 31,550

Step by Step Solution

1. Step 1: Write the proportion equation
   14,323 : 31,550 = 31,550 : x
2. Step 2: Convert to fraction form
   14,323/31,550 = 31,550/x
3. Step 3: Cross multiply
   14,323x = 31,550 × 31,550
4. Step 4: Simplify right side
   14,323x = 995,402,500
5. Step 5: Solve for x
   x = 995,402,500/14,323
6. Step 6: Final answer
   x = 69,496.79