Finding the Third Proportional to 593,151 and 1,399,619

Step by Step Solution

1. Step 1: Write the proportion equation
   593,151 : 1,399,619 = 1,399,619 : x
2. Step 2: Convert to fraction form
   593,151/1,399,619 = 1,399,619/x
3. Step 3: Cross multiply
   593,151x = 1,399,619 × 1,399,619
4. Step 4: Simplify right side
   593,151x = 1,958,933,345,161
5. Step 5: Solve for x
   x = 1,958,933,345,161/593,151
6. Step 6: Final answer
   x = 3,302,587.95