Finding the Third Proportional to 1,144,377 and 1,731,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,377 : 1,731,294 = 1,731,294 : x
2. Step 2: Convert to fraction form
   1,144,377/1,731,294 = 1,731,294/x
3. Step 3: Cross multiply
   1,144,377x = 1,731,294 × 1,731,294
4. Step 4: Simplify right side
   1,144,377x = 2,997,378,914,436
5. Step 5: Solve for x
   x = 2,997,378,914,436/1,144,377
6. Step 6: Final answer
   x = 2,619,223.31