Finding the Third Proportional to 830,792 and 1,244,802

Step by Step Solution

1. Step 1: Write the proportion equation
   830,792 : 1,244,802 = 1,244,802 : x
2. Step 2: Convert to fraction form
   830,792/1,244,802 = 1,244,802/x
3. Step 3: Cross multiply
   830,792x = 1,244,802 × 1,244,802
4. Step 4: Simplify right side
   830,792x = 1,549,532,019,204
5. Step 5: Solve for x
   x = 1,549,532,019,204/830,792
6. Step 6: Final answer
   x = 1,865,126.31