Finding the Third Proportional to 1,302,234 and 2,704,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,234 : 2,704,268 = 2,704,268 : x
2. Step 2: Convert to fraction form
   1,302,234/2,704,268 = 2,704,268/x
3. Step 3: Cross multiply
   1,302,234x = 2,704,268 × 2,704,268
4. Step 4: Simplify right side
   1,302,234x = 7,313,065,415,824
5. Step 5: Solve for x
   x = 7,313,065,415,824/1,302,234
6. Step 6: Final answer
   x = 5,615,784.43