Finding the Third Proportional to 1,629,776 and 3,584,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,629,776 : 3,584,448 = 3,584,448 : x
2. Step 2: Convert to fraction form
   1,629,776/3,584,448 = 3,584,448/x
3. Step 3: Cross multiply
   1,629,776x = 3,584,448 × 3,584,448
4. Step 4: Simplify right side
   1,629,776x = 12,848,267,464,704
5. Step 5: Solve for x
   x = 12,848,267,464,704/1,629,776
6. Step 6: Final answer
   x = 7,883,456.05