Finding the Third Proportional to 35,284.50 and 51,630.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,284.50 : 51,630.75 = 51,630.75 : x
2. Step 2: Convert to fraction form
   35,284.50/51,630.75 = 51,630.75/x
3. Step 3: Cross multiply
   35,284.50x = 51,630.75 × 51,630.75
4. Step 4: Simplify right side
   35,284.50x = 2,665,734,345.56
5. Step 5: Solve for x
   x = 2,665,734,345.56/35,284.50
6. Step 6: Final answer
   x = 75,549.73