Finding the Third Proportional to 14,621.63 and 31,673.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,621.63 : 31,673.25 = 31,673.25 : x
2. Step 2: Convert to fraction form
   14,621.63/31,673.25 = 31,673.25/x
3. Step 3: Cross multiply
   14,621.63x = 31,673.25 × 31,673.25
4. Step 4: Simplify right side
   14,621.63x = 1,003,194,765.56
5. Step 5: Solve for x
   x = 1,003,194,765.56/14,621.63
6. Step 6: Final answer
   x = 68,610.35