Finding the Third Proportional to 830,808 and 1,244,824

Step by Step Solution

1. Step 1: Write the proportion equation
   830,808 : 1,244,824 = 1,244,824 : x
2. Step 2: Convert to fraction form
   830,808/1,244,824 = 1,244,824/x
3. Step 3: Cross multiply
   830,808x = 1,244,824 × 1,244,824
4. Step 4: Simplify right side
   830,808x = 1,549,586,790,976
5. Step 5: Solve for x
   x = 1,549,586,790,976/830,808
6. Step 6: Final answer
   x = 1,865,156.32