Finding the Third Proportional to 1,144,127 and 1,553,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,127 : 1,553,866 = 1,553,866 : x
2. Step 2: Convert to fraction form
   1,144,127/1,553,866 = 1,553,866/x
3. Step 3: Cross multiply
   1,144,127x = 1,553,866 × 1,553,866
4. Step 4: Simplify right side
   1,144,127x = 2,414,499,545,956
5. Step 5: Solve for x
   x = 2,414,499,545,956/1,144,127
6. Step 6: Final answer
   x = 2,110,342.25