Finding the Third Proportional to 1,260,706 and 1,892,349

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,706 : 1,892,349 = 1,892,349 : x
2. Step 2: Convert to fraction form
   1,260,706/1,892,349 = 1,892,349/x
3. Step 3: Cross multiply
   1,260,706x = 1,892,349 × 1,892,349
4. Step 4: Simplify right side
   1,260,706x = 3,580,984,737,801
5. Step 5: Solve for x
   x = 3,580,984,737,801/1,260,706
6. Step 6: Final answer
   x = 2,840,459.82