Finding the Third Proportional to 3,520,632 and 5,288,736

Step by Step Solution

1. Step 1: Write the proportion equation
   3,520,632 : 5,288,736 = 5,288,736 : x
2. Step 2: Convert to fraction form
   3,520,632/5,288,736 = 5,288,736/x
3. Step 3: Cross multiply
   3,520,632x = 5,288,736 × 5,288,736
4. Step 4: Simplify right side
   3,520,632x = 27,970,728,477,696
5. Step 5: Solve for x
   x = 27,970,728,477,696/3,520,632
6. Step 6: Final answer
   x = 7,944,803.23