Finding the Third Proportional to 32,450 and 70,406

Step by Step Solution

1. Step 1: Write the proportion equation
   32,450 : 70,406 = 70,406 : x
2. Step 2: Convert to fraction form
   32,450/70,406 = 70,406/x
3. Step 3: Cross multiply
   32,450x = 70,406 × 70,406
4. Step 4: Simplify right side
   32,450x = 4,957,004,836
5. Step 5: Solve for x
   x = 4,957,004,836/32,450
6. Step 6: Final answer
   x = 152,758.24