Finding the Third Proportional to 694,740 and 1,514,328

Step by Step Solution

1. Step 1: Write the proportion equation
   694,740 : 1,514,328 = 1,514,328 : x
2. Step 2: Convert to fraction form
   694,740/1,514,328 = 1,514,328/x
3. Step 3: Cross multiply
   694,740x = 1,514,328 × 1,514,328
4. Step 4: Simplify right side
   694,740x = 2,293,189,291,584
5. Step 5: Solve for x
   x = 2,293,189,291,584/694,740
6. Step 6: Final answer
   x = 3,300,787.76