Finding the Third Proportional to 3,080,265 and 4,788,405

Step by Step Solution

1. Step 1: Write the proportion equation
   3,080,265 : 4,788,405 = 4,788,405 : x
2. Step 2: Convert to fraction form
   3,080,265/4,788,405 = 4,788,405/x
3. Step 3: Cross multiply
   3,080,265x = 4,788,405 × 4,788,405
4. Step 4: Simplify right side
   3,080,265x = 22,928,822,444,025
5. Step 5: Solve for x
   x = 22,928,822,444,025/3,080,265
6. Step 6: Final answer
   x = 7,443,782.42