Finding the Third Proportional to 15,694 and 34,412

Step by Step Solution

1. Step 1: Write the proportion equation
   15,694 : 34,412 = 34,412 : x
2. Step 2: Convert to fraction form
   15,694/34,412 = 34,412/x
3. Step 3: Cross multiply
   15,694x = 34,412 × 34,412
4. Step 4: Simplify right side
   15,694x = 1,184,185,744
5. Step 5: Solve for x
   x = 1,184,185,744/15,694
6. Step 6: Final answer
   x = 75,454.68