Finding the Third Proportional to 2,330,644 and 3,148,890

Step by Step Solution

1. Step 1: Write the proportion equation
   2,330,644 : 3,148,890 = 3,148,890 : x
2. Step 2: Convert to fraction form
   2,330,644/3,148,890 = 3,148,890/x
3. Step 3: Cross multiply
   2,330,644x = 3,148,890 × 3,148,890
4. Step 4: Simplify right side
   2,330,644x = 9,915,508,232,100
5. Step 5: Solve for x
   x = 9,915,508,232,100/2,330,644
6. Step 6: Final answer
   x = 4,254,407.04