Finding the Third Proportional to 1,016,888 and 2,229,146

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,888 : 2,229,146 = 2,229,146 : x
2. Step 2: Convert to fraction form
   1,016,888/2,229,146 = 2,229,146/x
3. Step 3: Cross multiply
   1,016,888x = 2,229,146 × 2,229,146
4. Step 4: Simplify right side
   1,016,888x = 4,969,091,889,316
5. Step 5: Solve for x
   x = 4,969,091,889,316/1,016,888
6. Step 6: Final answer
   x = 4,886,567.54