Finding the Third Proportional to 1,009,514 and 2,223,868

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,514 : 2,223,868 = 2,223,868 : x
2. Step 2: Convert to fraction form
   1,009,514/2,223,868 = 2,223,868/x
3. Step 3: Cross multiply
   1,009,514x = 2,223,868 × 2,223,868
4. Step 4: Simplify right side
   1,009,514x = 4,945,588,881,424
5. Step 5: Solve for x
   x = 4,945,588,881,424/1,009,514
6. Step 6: Final answer
   x = 4,898,979.99