Finding the Third Proportional to 2,554,268 and 3,842,164

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,268 : 3,842,164 = 3,842,164 : x
2. Step 2: Convert to fraction form
   2,554,268/3,842,164 = 3,842,164/x
3. Step 3: Cross multiply
   2,554,268x = 3,842,164 × 3,842,164
4. Step 4: Simplify right side
   2,554,268x = 14,762,224,202,896
5. Step 5: Solve for x
   x = 14,762,224,202,896/2,554,268
6. Step 6: Final answer
   x = 5,779,434.34