Finding the Third Proportional to 14,528.16 and 31,271.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,528.16 : 31,271.72 = 31,271.72 : x
2. Step 2: Convert to fraction form
   14,528.16/31,271.72 = 31,271.72/x
3. Step 3: Cross multiply
   14,528.16x = 31,271.72 × 31,271.72
4. Step 4: Simplify right side
   14,528.16x = 977,920,393.58
5. Step 5: Solve for x
   x = 977,920,393.58/14,528.16
6. Step 6: Final answer
   x = 67,312.08