Finding the Third Proportional to 1,973,885 and 2,892,390

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,885 : 2,892,390 = 2,892,390 : x
2. Step 2: Convert to fraction form
   1,973,885/2,892,390 = 2,892,390/x
3. Step 3: Cross multiply
   1,973,885x = 2,892,390 × 2,892,390
4. Step 4: Simplify right side
   1,973,885x = 8,365,919,912,100
5. Step 5: Solve for x
   x = 8,365,919,912,100/1,973,885
6. Step 6: Final answer
   x = 4,238,301.58