Finding the Third Proportional to 14,624.34 and 31,583.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,624.34 : 31,583.72 = 31,583.72 : x
2. Step 2: Convert to fraction form
   14,624.34/31,583.72 = 31,583.72/x
3. Step 3: Cross multiply
   14,624.34x = 31,583.72 × 31,583.72
4. Step 4: Simplify right side
   14,624.34x = 997,531,290.08
5. Step 5: Solve for x
   x = 997,531,290.08/14,624.34
6. Step 6: Final answer
   x = 68,210.33