Finding the Third Proportional to 3,699,990 and 7,502,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699,990 : 7,502,048 = 7,502,048 : x
2. Step 2: Convert to fraction form
   3,699,990/7,502,048 = 7,502,048/x
3. Step 3: Cross multiply
   3,699,990x = 7,502,048 × 7,502,048
4. Step 4: Simplify right side
   3,699,990x = 56,280,724,194,304
5. Step 5: Solve for x
   x = 56,280,724,194,304/3,699,990
6. Step 6: Final answer
   x = 15,211,047.65