Finding the Third Proportional to 34,651 and 52,290

Step by Step Solution

1. Step 1: Write the proportion equation
   34,651 : 52,290 = 52,290 : x
2. Step 2: Convert to fraction form
   34,651/52,290 = 52,290/x
3. Step 3: Cross multiply
   34,651x = 52,290 × 52,290
4. Step 4: Simplify right side
   34,651x = 2,734,244,100
5. Step 5: Solve for x
   x = 2,734,244,100/34,651
6. Step 6: Final answer
   x = 78,908.09