Finding the Third Proportional to 7,457.06 and 16,279.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,457.06 : 16,279.31 = 16,279.31 : x
2. Step 2: Convert to fraction form
   7,457.06/16,279.31 = 16,279.31/x
3. Step 3: Cross multiply
   7,457.06x = 16,279.31 × 16,279.31
4. Step 4: Simplify right side
   7,457.06x = 265,016,015.47
5. Step 5: Solve for x
   x = 265,016,015.47/7,457.06
6. Step 6: Final answer
   x = 35,538.93