Finding the Third Proportional to 1,558,588 and 3,357,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,558,588 : 3,357,944 = 3,357,944 : x
2. Step 2: Convert to fraction form
   1,558,588/3,357,944 = 3,357,944/x
3. Step 3: Cross multiply
   1,558,588x = 3,357,944 × 3,357,944
4. Step 4: Simplify right side
   1,558,588x = 11,275,787,907,136
5. Step 5: Solve for x
   x = 11,275,787,907,136/1,558,588
6. Step 6: Final answer
   x = 7,234,617.43