Finding the Third Proportional to 152,706 and 328,014

Step by Step Solution

1. Step 1: Write the proportion equation
   152,706 : 328,014 = 328,014 : x
2. Step 2: Convert to fraction form
   152,706/328,014 = 328,014/x
3. Step 3: Cross multiply
   152,706x = 328,014 × 328,014
4. Step 4: Simplify right side
   152,706x = 107,593,184,196
5. Step 5: Solve for x
   x = 107,593,184,196/152,706
6. Step 6: Final answer
   x = 704,577.32