Finding the Third Proportional to 3,080,277 and 4,788,423

Step by Step Solution

1. Step 1: Write the proportion equation
   3,080,277 : 4,788,423 = 4,788,423 : x
2. Step 2: Convert to fraction form
   3,080,277/4,788,423 = 4,788,423/x
3. Step 3: Cross multiply
   3,080,277x = 4,788,423 × 4,788,423
4. Step 4: Simplify right side
   3,080,277x = 22,928,994,826,929
5. Step 5: Solve for x
   x = 22,928,994,826,929/3,080,277
6. Step 6: Final answer
   x = 7,443,809.38