Finding the Third Proportional to 35,860.50 and 51,216.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,860.50 : 51,216.75 = 51,216.75 : x
2. Step 2: Convert to fraction form
   35,860.50/51,216.75 = 51,216.75/x
3. Step 3: Cross multiply
   35,860.50x = 51,216.75 × 51,216.75
4. Step 4: Simplify right side
   35,860.50x = 2,623,155,480.56
5. Step 5: Solve for x
   x = 2,623,155,480.56/35,860.50
6. Step 6: Final answer
   x = 73,148.88