Finding the Third Proportional to 1,144,714 and 1,812,206

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,714 : 1,812,206 = 1,812,206 : x
2. Step 2: Convert to fraction form
   1,144,714/1,812,206 = 1,812,206/x
3. Step 3: Cross multiply
   1,144,714x = 1,812,206 × 1,812,206
4. Step 4: Simplify right side
   1,144,714x = 3,284,090,586,436
5. Step 5: Solve for x
   x = 3,284,090,586,436/1,144,714
6. Step 6: Final answer
   x = 2,868,917.99