Finding the Third Proportional to 593,642 and 1,320,160

Step by Step Solution

1. Step 1: Write the proportion equation
   593,642 : 1,320,160 = 1,320,160 : x
2. Step 2: Convert to fraction form
   593,642/1,320,160 = 1,320,160/x
3. Step 3: Cross multiply
   593,642x = 1,320,160 × 1,320,160
4. Step 4: Simplify right side
   593,642x = 1,742,822,425,600
5. Step 5: Solve for x
   x = 1,742,822,425,600/593,642
6. Step 6: Final answer
   x = 2,935,813.88