Finding the Third Proportional to 2,155,328 and 3,346,752

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,328 : 3,346,752 = 3,346,752 : x
2. Step 2: Convert to fraction form
   2,155,328/3,346,752 = 3,346,752/x
3. Step 3: Cross multiply
   2,155,328x = 3,346,752 × 3,346,752
4. Step 4: Simplify right side
   2,155,328x = 11,200,748,949,504
5. Step 5: Solve for x
   x = 11,200,748,949,504/2,155,328
6. Step 6: Final answer
   x = 5,196,772.35