Finding the Third Proportional to 1,144,164 and 1,553,905

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,164 : 1,553,905 = 1,553,905 : x
2. Step 2: Convert to fraction form
   1,144,164/1,553,905 = 1,553,905/x
3. Step 3: Cross multiply
   1,144,164x = 1,553,905 × 1,553,905
4. Step 4: Simplify right side
   1,144,164x = 2,414,620,749,025
5. Step 5: Solve for x
   x = 2,414,620,749,025/1,144,164
6. Step 6: Final answer
   x = 2,110,379.94