Finding the Third Proportional to 3,552,267 and 7,475,889

Step by Step Solution

1. Step 1: Write the proportion equation
   3,552,267 : 7,475,889 = 7,475,889 : x
2. Step 2: Convert to fraction form
   3,552,267/7,475,889 = 7,475,889/x
3. Step 3: Cross multiply
   3,552,267x = 7,475,889 × 7,475,889
4. Step 4: Simplify right side
   3,552,267x = 55,888,916,340,321
5. Step 5: Solve for x
   x = 55,888,916,340,321/3,552,267
6. Step 6: Final answer
   x = 15,733,309.56