Finding the Third Proportional to 691,844 and 1,514,904

Step by Step Solution

1. Step 1: Write the proportion equation
   691,844 : 1,514,904 = 1,514,904 : x
2. Step 2: Convert to fraction form
   691,844/1,514,904 = 1,514,904/x
3. Step 3: Cross multiply
   691,844x = 1,514,904 × 1,514,904
4. Step 4: Simplify right side
   691,844x = 2,294,934,129,216
5. Step 5: Solve for x
   x = 2,294,934,129,216/691,844
6. Step 6: Final answer
   x = 3,317,126.59