Finding the Third Proportional to 1,144,123 and 1,553,862

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,123 : 1,553,862 = 1,553,862 : x
2. Step 2: Convert to fraction form
   1,144,123/1,553,862 = 1,553,862/x
3. Step 3: Cross multiply
   1,144,123x = 1,553,862 × 1,553,862
4. Step 4: Simplify right side
   1,144,123x = 2,414,487,115,044
5. Step 5: Solve for x
   x = 2,414,487,115,044/1,144,123
6. Step 6: Final answer
   x = 2,110,338.76