Finding the Third Proportional to 3,057,150 and 4,593,429

Step by Step Solution

1. Step 1: Write the proportion equation
   3,057,150 : 4,593,429 = 4,593,429 : x
2. Step 2: Convert to fraction form
   3,057,150/4,593,429 = 4,593,429/x
3. Step 3: Cross multiply
   3,057,150x = 4,593,429 × 4,593,429
4. Step 4: Simplify right side
   3,057,150x = 21,099,589,978,041
5. Step 5: Solve for x
   x = 21,099,589,978,041/3,057,150
6. Step 6: Final answer
   x = 6,901,718.91