Finding the Third Proportional to 70,950 and 152,663

Step by Step Solution

1. Step 1: Write the proportion equation
   70,950 : 152,663 = 152,663 : x
2. Step 2: Convert to fraction form
   70,950/152,663 = 152,663/x
3. Step 3: Cross multiply
   70,950x = 152,663 × 152,663
4. Step 4: Simplify right side
   70,950x = 23,305,991,569
5. Step 5: Solve for x
   x = 23,305,991,569/70,950
6. Step 6: Final answer
   x = 328,484.73