Finding the Third Proportional to 996,898 and 2,186,798

Step by Step Solution

1. Step 1: Write the proportion equation
   996,898 : 2,186,798 = 2,186,798 : x
2. Step 2: Convert to fraction form
   996,898/2,186,798 = 2,186,798/x
3. Step 3: Cross multiply
   996,898x = 2,186,798 × 2,186,798
4. Step 4: Simplify right side
   996,898x = 4,782,085,492,804
5. Step 5: Solve for x
   x = 4,782,085,492,804/996,898
6. Step 6: Final answer
   x = 4,796,965.68