Finding the Third Proportional to 3,502,386 and 7,669,080

Step by Step Solution

1. Step 1: Write the proportion equation
   3,502,386 : 7,669,080 = 7,669,080 : x
2. Step 2: Convert to fraction form
   3,502,386/7,669,080 = 7,669,080/x
3. Step 3: Cross multiply
   3,502,386x = 7,669,080 × 7,669,080
4. Step 4: Simplify right side
   3,502,386x = 58,814,788,046,400
5. Step 5: Solve for x
   x = 58,814,788,046,400/3,502,386
6. Step 6: Final answer
   x = 16,792,777.28