Finding the Third Proportional to 34,479 and 52,722

Step by Step Solution

1. Step 1: Write the proportion equation
   34,479 : 52,722 = 52,722 : x
2. Step 2: Convert to fraction form
   34,479/52,722 = 52,722/x
3. Step 3: Cross multiply
   34,479x = 52,722 × 52,722
4. Step 4: Simplify right side
   34,479x = 2,779,609,284
5. Step 5: Solve for x
   x = 2,779,609,284/34,479
6. Step 6: Final answer
   x = 80,617.46