Finding the Third Proportional to 7,459.88 and 10,457.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,459.88 : 10,457.25 = 10,457.25 : x
2. Step 2: Convert to fraction form
   7,459.88/10,457.25 = 10,457.25/x
3. Step 3: Cross multiply
   7,459.88x = 10,457.25 × 10,457.25
4. Step 4: Simplify right side
   7,459.88x = 109,354,077.56
5. Step 5: Solve for x
   x = 109,354,077.56/7,459.88
6. Step 6: Final answer
   x = 14,658.97