Finding the Third Proportional to 2,068,128 and 3,104,380

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,128 : 3,104,380 = 3,104,380 : x
2. Step 2: Convert to fraction form
   2,068,128/3,104,380 = 3,104,380/x
3. Step 3: Cross multiply
   2,068,128x = 3,104,380 × 3,104,380
4. Step 4: Simplify right side
   2,068,128x = 9,637,175,184,400
5. Step 5: Solve for x
   x = 9,637,175,184,400/2,068,128
6. Step 6: Final answer
   x = 4,659,854.31