Finding the Third Proportional to 593,646 and 1,320,168

Step by Step Solution

1. Step 1: Write the proportion equation
   593,646 : 1,320,168 = 1,320,168 : x
2. Step 2: Convert to fraction form
   593,646/1,320,168 = 1,320,168/x
3. Step 3: Cross multiply
   593,646x = 1,320,168 × 1,320,168
4. Step 4: Simplify right side
   593,646x = 1,742,843,548,224
5. Step 5: Solve for x
   x = 1,742,843,548,224/593,646
6. Step 6: Final answer
   x = 2,935,829.68