Finding the Third Proportional to 32,453 and 70,413

Step by Step Solution

1. Step 1: Write the proportion equation
   32,453 : 70,413 = 70,413 : x
2. Step 2: Convert to fraction form
   32,453/70,413 = 70,413/x
3. Step 3: Cross multiply
   32,453x = 70,413 × 70,413
4. Step 4: Simplify right side
   32,453x = 4,957,990,569
5. Step 5: Solve for x
   x = 4,957,990,569/32,453
6. Step 6: Final answer
   x = 152,774.49