Finding the Third Proportional to 322,274.50 and 701,897

Step by Step Solution

1. Step 1: Write the proportion equation
   322,274.50 : 701,897 = 701,897 : x
2. Step 2: Convert to fraction form
   322,274.50/701,897 = 701,897/x
3. Step 3: Cross multiply
   322,274.50x = 701,897 × 701,897
4. Step 4: Simplify right side
   322,274.50x = 492,659,398,609
5. Step 5: Solve for x
   x = 492,659,398,609/322,274.50
6. Step 6: Final answer
   x = 1,528,694.94