Finding the Third Proportional to 14,756 and 31,820

Step by Step Solution

1. Step 1: Write the proportion equation
   14,756 : 31,820 = 31,820 : x
2. Step 2: Convert to fraction form
   14,756/31,820 = 31,820/x
3. Step 3: Cross multiply
   14,756x = 31,820 × 31,820
4. Step 4: Simplify right side
   14,756x = 1,012,512,400
5. Step 5: Solve for x
   x = 1,012,512,400/14,756
6. Step 6: Final answer
   x = 68,617.00