Finding the Third Proportional to 3,080,264 and 4,788,399

Step by Step Solution

1. Step 1: Write the proportion equation
   3,080,264 : 4,788,399 = 4,788,399 : x
2. Step 2: Convert to fraction form
   3,080,264/4,788,399 = 4,788,399/x
3. Step 3: Cross multiply
   3,080,264x = 4,788,399 × 4,788,399
4. Step 4: Simplify right side
   3,080,264x = 22,928,764,983,201
5. Step 5: Solve for x
   x = 22,928,764,983,201/3,080,264
6. Step 6: Final answer
   x = 7,443,766.18