Finding the Third Proportional to 2,951,233 and 4,342,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,951,233 : 4,342,456 = 4,342,456 : x
2. Step 2: Convert to fraction form
   2,951,233/4,342,456 = 4,342,456/x
3. Step 3: Cross multiply
   2,951,233x = 4,342,456 × 4,342,456
4. Step 4: Simplify right side
   2,951,233x = 18,856,924,111,936
5. Step 5: Solve for x
   x = 18,856,924,111,936/2,951,233
6. Step 6: Final answer
   x = 6,389,507.07