Finding the Third Proportional to 2,140,932 and 3,152,258

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,932 : 3,152,258 = 3,152,258 : x
2. Step 2: Convert to fraction form
   2,140,932/3,152,258 = 3,152,258/x
3. Step 3: Cross multiply
   2,140,932x = 3,152,258 × 3,152,258
4. Step 4: Simplify right side
   2,140,932x = 9,936,730,498,564
5. Step 5: Solve for x
   x = 9,936,730,498,564/2,140,932
6. Step 6: Final answer
   x = 4,641,310.65