Finding the Third Proportional to 1,060,228 and 2,209,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,228 : 2,209,880 = 2,209,880 : x
2. Step 2: Convert to fraction form
   1,060,228/2,209,880 = 2,209,880/x
3. Step 3: Cross multiply
   1,060,228x = 2,209,880 × 2,209,880
4. Step 4: Simplify right side
   1,060,228x = 4,883,569,614,400
5. Step 5: Solve for x
   x = 4,883,569,614,400/1,060,228
6. Step 6: Final answer
   x = 4,606,150.39