Finding the Third Proportional to 1,373,454 and 2,083,509

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,454 : 2,083,509 = 2,083,509 : x
2. Step 2: Convert to fraction form
   1,373,454/2,083,509 = 2,083,509/x
3. Step 3: Cross multiply
   1,373,454x = 2,083,509 × 2,083,509
4. Step 4: Simplify right side
   1,373,454x = 4,341,009,753,081
5. Step 5: Solve for x
   x = 4,341,009,753,081/1,373,454
6. Step 6: Final answer
   x = 3,160,651.72