Finding the Third Proportional to 1,157,869 and 1,654,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,869 : 1,654,244 = 1,654,244 : x
2. Step 2: Convert to fraction form
   1,157,869/1,654,244 = 1,654,244/x
3. Step 3: Cross multiply
   1,157,869x = 1,654,244 × 1,654,244
4. Step 4: Simplify right side
   1,157,869x = 2,736,523,211,536
5. Step 5: Solve for x
   x = 2,736,523,211,536/1,157,869
6. Step 6: Final answer
   x = 2,363,413.49