Finding the Third Proportional to 1,363,243 and 2,116,797

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363,243 : 2,116,797 = 2,116,797 : x
2. Step 2: Convert to fraction form
   1,363,243/2,116,797 = 2,116,797/x
3. Step 3: Cross multiply
   1,363,243x = 2,116,797 × 2,116,797
4. Step 4: Simplify right side
   1,363,243x = 4,480,829,539,209
5. Step 5: Solve for x
   x = 4,480,829,539,209/1,363,243
6. Step 6: Final answer
   x = 3,286,889.82