Finding the Third Proportional to 3,214,256 and 4,365,352

Step by Step Solution

1. Step 1: Write the proportion equation
   3,214,256 : 4,365,352 = 4,365,352 : x
2. Step 2: Convert to fraction form
   3,214,256/4,365,352 = 4,365,352/x
3. Step 3: Cross multiply
   3,214,256x = 4,365,352 × 4,365,352
4. Step 4: Simplify right side
   3,214,256x = 19,056,298,083,904
5. Step 5: Solve for x
   x = 19,056,298,083,904/3,214,256
6. Step 6: Final answer
   x = 5,928,680.88