Finding the Third Proportional to 959,418 and 2,112,012

Step by Step Solution

1. Step 1: Write the proportion equation
   959,418 : 2,112,012 = 2,112,012 : x
2. Step 2: Convert to fraction form
   959,418/2,112,012 = 2,112,012/x
3. Step 3: Cross multiply
   959,418x = 2,112,012 × 2,112,012
4. Step 4: Simplify right side
   959,418x = 4,460,594,688,144
5. Step 5: Solve for x
   x = 4,460,594,688,144/959,418
6. Step 6: Final answer
   x = 4,649,271.42