Finding the Third Proportional to 498,096 and 752,328

Step by Step Solution

1. Step 1: Write the proportion equation
   498,096 : 752,328 = 752,328 : x
2. Step 2: Convert to fraction form
   498,096/752,328 = 752,328/x
3. Step 3: Cross multiply
   498,096x = 752,328 × 752,328
4. Step 4: Simplify right side
   498,096x = 565,997,419,584
5. Step 5: Solve for x
   x = 565,997,419,584/498,096
6. Step 6: Final answer
   x = 1,136,321.95