Finding the Third Proportional to 989,738 and 1,493,824

Step by Step Solution

1. Step 1: Write the proportion equation
   989,738 : 1,493,824 = 1,493,824 : x
2. Step 2: Convert to fraction form
   989,738/1,493,824 = 1,493,824/x
3. Step 3: Cross multiply
   989,738x = 1,493,824 × 1,493,824
4. Step 4: Simplify right side
   989,738x = 2,231,510,142,976
5. Step 5: Solve for x
   x = 2,231,510,142,976/989,738
6. Step 6: Final answer
   x = 2,254,647.33