Finding the Third Proportional to 918,304 and 1,993,908

Step by Step Solution

1. Step 1: Write the proportion equation
   918,304 : 1,993,908 = 1,993,908 : x
2. Step 2: Convert to fraction form
   918,304/1,993,908 = 1,993,908/x
3. Step 3: Cross multiply
   918,304x = 1,993,908 × 1,993,908
4. Step 4: Simplify right side
   918,304x = 3,975,669,112,464
5. Step 5: Solve for x
   x = 3,975,669,112,464/918,304
6. Step 6: Final answer
   x = 4,329,360.55