Finding the Third Proportional to 4,906 and 7,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,906 : 7,008.50 = 7,008.50 : x
2. Step 2: Convert to fraction form
   4,906/7,008.50 = 7,008.50/x
3. Step 3: Cross multiply
   4,906x = 7,008.50 × 7,008.50
4. Step 4: Simplify right side
   4,906x = 49,119,072.25
5. Step 5: Solve for x
   x = 49,119,072.25/4,906
6. Step 6: Final answer
   x = 10,012.04