Finding the Third Proportional to 16,464.75 and 35,521.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,464.75 : 35,521.50 = 35,521.50 : x
2. Step 2: Convert to fraction form
   16,464.75/35,521.50 = 35,521.50/x
3. Step 3: Cross multiply
   16,464.75x = 35,521.50 × 35,521.50
4. Step 4: Simplify right side
   16,464.75x = 1,261,776,962.25
5. Step 5: Solve for x
   x = 1,261,776,962.25/16,464.75
6. Step 6: Final answer
   x = 76,635.05