Finding the Third Proportional to 1,069,778 and 2,350,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,778 : 2,350,372 = 2,350,372 : x
2. Step 2: Convert to fraction form
   1,069,778/2,350,372 = 2,350,372/x
3. Step 3: Cross multiply
   1,069,778x = 2,350,372 × 2,350,372
4. Step 4: Simplify right side
   1,069,778x = 5,524,248,538,384
5. Step 5: Solve for x
   x = 5,524,248,538,384/1,069,778
6. Step 6: Final answer
   x = 5,163,920.49