Finding the Third Proportional to 47,410 and 71,414

Step by Step Solution

1. Step 1: Write the proportion equation
   47,410 : 71,414 = 71,414 : x
2. Step 2: Convert to fraction form
   47,410/71,414 = 71,414/x
3. Step 3: Cross multiply
   47,410x = 71,414 × 71,414
4. Step 4: Simplify right side
   47,410x = 5,099,959,396
5. Step 5: Solve for x
   x = 5,099,959,396/47,410
6. Step 6: Final answer
   x = 107,571.39