Finding the Third Proportional to 1,047,988 and 2,134,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,988 : 2,134,514 = 2,134,514 : x
2. Step 2: Convert to fraction form
   1,047,988/2,134,514 = 2,134,514/x
3. Step 3: Cross multiply
   1,047,988x = 2,134,514 × 2,134,514
4. Step 4: Simplify right side
   1,047,988x = 4,556,150,016,196
5. Step 5: Solve for x
   x = 4,556,150,016,196/1,047,988
6. Step 6: Final answer
   x = 4,347,521.17