Finding the Third Proportional to 1,480,128 and 3,184,782

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,128 : 3,184,782 = 3,184,782 : x
2. Step 2: Convert to fraction form
   1,480,128/3,184,782 = 3,184,782/x
3. Step 3: Cross multiply
   1,480,128x = 3,184,782 × 3,184,782
4. Step 4: Simplify right side
   1,480,128x = 10,142,836,387,524
5. Step 5: Solve for x
   x = 10,142,836,387,524/1,480,128
6. Step 6: Final answer
   x = 6,852,675.17