Finding the Third Proportional to 891,068 and 1,462,821

Step by Step Solution

1. Step 1: Write the proportion equation
   891,068 : 1,462,821 = 1,462,821 : x
2. Step 2: Convert to fraction form
   891,068/1,462,821 = 1,462,821/x
3. Step 3: Cross multiply
   891,068x = 1,462,821 × 1,462,821
4. Step 4: Simplify right side
   891,068x = 2,139,845,278,041
5. Step 5: Solve for x
   x = 2,139,845,278,041/891,068
6. Step 6: Final answer
   x = 2,401,438.81