Finding the Third Proportional to 1,030,287 and 2,266,116

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,287 : 2,266,116 = 2,266,116 : x
2. Step 2: Convert to fraction form
   1,030,287/2,266,116 = 2,266,116/x
3. Step 3: Cross multiply
   1,030,287x = 2,266,116 × 2,266,116
4. Step 4: Simplify right side
   1,030,287x = 5,135,281,725,456
5. Step 5: Solve for x
   x = 5,135,281,725,456/1,030,287
6. Step 6: Final answer
   x = 4,984,321.58