Finding the Third Proportional to 7,460.50 and 9,710

Step by Step Solution

1. Step 1: Write the proportion equation
   7,460.50 : 9,710 = 9,710 : x
2. Step 2: Convert to fraction form
   7,460.50/9,710 = 9,710/x
3. Step 3: Cross multiply
   7,460.50x = 9,710 × 9,710
4. Step 4: Simplify right side
   7,460.50x = 94,284,100
5. Step 5: Solve for x
   x = 94,284,100/7,460.50
6. Step 6: Final answer
   x = 12,637.77