Finding the Third Proportional to 16,652.25 and 34,479

Step by Step Solution

1. Step 1: Write the proportion equation
   16,652.25 : 34,479 = 34,479 : x
2. Step 2: Convert to fraction form
   16,652.25/34,479 = 34,479/x
3. Step 3: Cross multiply
   16,652.25x = 34,479 × 34,479
4. Step 4: Simplify right side
   16,652.25x = 1,188,801,441
5. Step 5: Solve for x
   x = 1,188,801,441/16,652.25
6. Step 6: Final answer
   x = 71,389.84