Finding the Third Proportional to 1,326,436 and 2,842,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,326,436 : 2,842,142 = 2,842,142 : x
2. Step 2: Convert to fraction form
   1,326,436/2,842,142 = 2,842,142/x
3. Step 3: Cross multiply
   1,326,436x = 2,842,142 × 2,842,142
4. Step 4: Simplify right side
   1,326,436x = 8,077,771,148,164
5. Step 5: Solve for x
   x = 8,077,771,148,164/1,326,436
6. Step 6: Final answer
   x = 6,089,831.06