Finding the Third Proportional to 632,160 and 1,371,456

Step by Step Solution

1. Step 1: Write the proportion equation
   632,160 : 1,371,456 = 1,371,456 : x
2. Step 2: Convert to fraction form
   632,160/1,371,456 = 1,371,456/x
3. Step 3: Cross multiply
   632,160x = 1,371,456 × 1,371,456
4. Step 4: Simplify right side
   632,160x = 1,880,891,559,936
5. Step 5: Solve for x
   x = 1,880,891,559,936/632,160
6. Step 6: Final answer
   x = 2,975,340.99