Finding the Third Proportional to 1,249,512 and 1,868,922

Step by Step Solution

1. Step 1: Write the proportion equation
   1,249,512 : 1,868,922 = 1,868,922 : x
2. Step 2: Convert to fraction form
   1,249,512/1,868,922 = 1,868,922/x
3. Step 3: Cross multiply
   1,249,512x = 1,868,922 × 1,868,922
4. Step 4: Simplify right side
   1,249,512x = 3,492,869,442,084
5. Step 5: Solve for x
   x = 3,492,869,442,084/1,249,512
6. Step 6: Final answer
   x = 2,795,386.87