Finding the Third Proportional to 1,144,627 and 1,554,553

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,627 : 1,554,553 = 1,554,553 : x
2. Step 2: Convert to fraction form
   1,144,627/1,554,553 = 1,554,553/x
3. Step 3: Cross multiply
   1,144,627x = 1,554,553 × 1,554,553
4. Step 4: Simplify right side
   1,144,627x = 2,416,635,029,809
5. Step 5: Solve for x
   x = 2,416,635,029,809/1,144,627
6. Step 6: Final answer
   x = 2,111,286.06