Finding the Third Proportional to 38,872 and 59,434

Step by Step Solution

1. Step 1: Write the proportion equation
   38,872 : 59,434 = 59,434 : x
2. Step 2: Convert to fraction form
   38,872/59,434 = 59,434/x
3. Step 3: Cross multiply
   38,872x = 59,434 × 59,434
4. Step 4: Simplify right side
   38,872x = 3,532,400,356
5. Step 5: Solve for x
   x = 3,532,400,356/38,872
6. Step 6: Final answer
   x = 90,872.62