Finding the Third Proportional to 1,019,460 and 2,216,136

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,460 : 2,216,136 = 2,216,136 : x
2. Step 2: Convert to fraction form
   1,019,460/2,216,136 = 2,216,136/x
3. Step 3: Cross multiply
   1,019,460x = 2,216,136 × 2,216,136
4. Step 4: Simplify right side
   1,019,460x = 4,911,258,770,496
5. Step 5: Solve for x
   x = 4,911,258,770,496/1,019,460
6. Step 6: Final answer
   x = 4,817,510.03