Finding the Third Proportional to 3,591,228 and 7,752,207

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591,228 : 7,752,207 = 7,752,207 : x
2. Step 2: Convert to fraction form
   3,591,228/7,752,207 = 7,752,207/x
3. Step 3: Cross multiply
   3,591,228x = 7,752,207 × 7,752,207
4. Step 4: Simplify right side
   3,591,228x = 60,096,713,370,849
5. Step 5: Solve for x
   x = 60,096,713,370,849/3,591,228
6. Step 6: Final answer
   x = 16,734,307.42