Finding the Third Proportional to 593,697 and 1,400,109

Step by Step Solution

1. Step 1: Write the proportion equation
   593,697 : 1,400,109 = 1,400,109 : x
2. Step 2: Convert to fraction form
   593,697/1,400,109 = 1,400,109/x
3. Step 3: Cross multiply
   593,697x = 1,400,109 × 1,400,109
4. Step 4: Simplify right side
   593,697x = 1,960,305,211,881
5. Step 5: Solve for x
   x = 1,960,305,211,881/593,697
6. Step 6: Final answer
   x = 3,301,861.41