Finding the Third Proportional to 1,575,616 and 3,466,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,616 : 3,466,144 = 3,466,144 : x
2. Step 2: Convert to fraction form
   1,575,616/3,466,144 = 3,466,144/x
3. Step 3: Cross multiply
   1,575,616x = 3,466,144 × 3,466,144
4. Step 4: Simplify right side
   1,575,616x = 12,014,154,228,736
5. Step 5: Solve for x
   x = 12,014,154,228,736/1,575,616
6. Step 6: Final answer
   x = 7,625,052.19