Finding the Third Proportional to 1,480,372 and 3,228,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,372 : 3,228,468 = 3,228,468 : x
2. Step 2: Convert to fraction form
   1,480,372/3,228,468 = 3,228,468/x
3. Step 3: Cross multiply
   1,480,372x = 3,228,468 × 3,228,468
4. Step 4: Simplify right side
   1,480,372x = 10,423,005,627,024
5. Step 5: Solve for x
   x = 10,423,005,627,024/1,480,372
6. Step 6: Final answer
   x = 7,040,801.65