Finding the Third Proportional to 37,672.13 and 51,163.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,672.13 : 51,163.50 = 51,163.50 : x
2. Step 2: Convert to fraction form
   37,672.13/51,163.50 = 51,163.50/x
3. Step 3: Cross multiply
   37,672.13x = 51,163.50 × 51,163.50
4. Step 4: Simplify right side
   37,672.13x = 2,617,703,732.25
5. Step 5: Solve for x
   x = 2,617,703,732.25/37,672.13
6. Step 6: Final answer
   x = 69,486.49