Finding the Third Proportional to 3,610,440 and 7,929,504

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610,440 : 7,929,504 = 7,929,504 : x
2. Step 2: Convert to fraction form
   3,610,440/7,929,504 = 7,929,504/x
3. Step 3: Cross multiply
   3,610,440x = 7,929,504 × 7,929,504
4. Step 4: Simplify right side
   3,610,440x = 62,877,033,686,016
5. Step 5: Solve for x
   x = 62,877,033,686,016/3,610,440
6. Step 6: Final answer
   x = 17,415,338.21