Finding the Third Proportional to 32,348 and 70,391

Step by Step Solution

1. Step 1: Write the proportion equation
   32,348 : 70,391 = 70,391 : x
2. Step 2: Convert to fraction form
   32,348/70,391 = 70,391/x
3. Step 3: Cross multiply
   32,348x = 70,391 × 70,391
4. Step 4: Simplify right side
   32,348x = 4,954,892,881
5. Step 5: Solve for x
   x = 4,954,892,881/32,348
6. Step 6: Final answer
   x = 153,174.63