Finding the Third Proportional to 1,137,066 and 2,487,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,066 : 2,487,768 = 2,487,768 : x
2. Step 2: Convert to fraction form
   1,137,066/2,487,768 = 2,487,768/x
3. Step 3: Cross multiply
   1,137,066x = 2,487,768 × 2,487,768
4. Step 4: Simplify right side
   1,137,066x = 6,188,989,621,824
5. Step 5: Solve for x
   x = 6,188,989,621,824/1,137,066
6. Step 6: Final answer
   x = 5,442,946.69