Finding the Third Proportional to 593,644 and 1,320,164

Step by Step Solution

1. Step 1: Write the proportion equation
   593,644 : 1,320,164 = 1,320,164 : x
2. Step 2: Convert to fraction form
   593,644/1,320,164 = 1,320,164/x
3. Step 3: Cross multiply
   593,644x = 1,320,164 × 1,320,164
4. Step 4: Simplify right side
   593,644x = 1,742,832,986,896
5. Step 5: Solve for x
   x = 1,742,832,986,896/593,644
6. Step 6: Final answer
   x = 2,935,821.78