Finding the Third Proportional to 1,144,148 and 1,553,895

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,148 : 1,553,895 = 1,553,895 : x
2. Step 2: Convert to fraction form
   1,144,148/1,553,895 = 1,553,895/x
3. Step 3: Cross multiply
   1,144,148x = 1,553,895 × 1,553,895
4. Step 4: Simplify right side
   1,144,148x = 2,414,589,671,025
5. Step 5: Solve for x
   x = 2,414,589,671,025/1,144,148
6. Step 6: Final answer
   x = 2,110,382.29