Finding the Third Proportional to 2,554,578 and 3,842,533.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,578 : 3,842,533.69 = 3,842,533.69 : x
2. Step 2: Convert to fraction form
   2,554,578/3,842,533.69 = 3,842,533.69/x
3. Step 3: Cross multiply
   2,554,578x = 3,842,533.69 × 3,842,533.69
4. Step 4: Simplify right side
   2,554,578x = 14,765,065,139,572.35
5. Step 5: Solve for x
   x = 14,765,065,139,572.35/2,554,578
6. Step 6: Final answer
   x = 5,779,845.10