Finding the Third Proportional to 3,699,972 and 7,502,016

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699,972 : 7,502,016 = 7,502,016 : x
2. Step 2: Convert to fraction form
   3,699,972/7,502,016 = 7,502,016/x
3. Step 3: Cross multiply
   3,699,972x = 7,502,016 × 7,502,016
4. Step 4: Simplify right side
   3,699,972x = 56,280,244,064,256
5. Step 5: Solve for x
   x = 56,280,244,064,256/3,699,972
6. Step 6: Final answer
   x = 15,210,991.88