Finding the Third Proportional to 5,041.75 and 8,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,041.75 : 8,008.50 = 8,008.50 : x
2. Step 2: Convert to fraction form
   5,041.75/8,008.50 = 8,008.50/x
3. Step 3: Cross multiply
   5,041.75x = 8,008.50 × 8,008.50
4. Step 4: Simplify right side
   5,041.75x = 64,136,072.25
5. Step 5: Solve for x
   x = 64,136,072.25/5,041.75
6. Step 6: Final answer
   x = 12,720.99