Finding the Third Proportional to 3,503,816 and 7,566,928

Step by Step Solution

1. Step 1: Write the proportion equation
   3,503,816 : 7,566,928 = 7,566,928 : x
2. Step 2: Convert to fraction form
   3,503,816/7,566,928 = 7,566,928/x
3. Step 3: Cross multiply
   3,503,816x = 7,566,928 × 7,566,928
4. Step 4: Simplify right side
   3,503,816x = 57,258,399,357,184
5. Step 5: Solve for x
   x = 57,258,399,357,184/3,503,816
6. Step 6: Final answer
   x = 16,341,725.52