Finding the Third Proportional to 856,056 and 1,822,704

Step by Step Solution

1. Step 1: Write the proportion equation
   856,056 : 1,822,704 = 1,822,704 : x
2. Step 2: Convert to fraction form
   856,056/1,822,704 = 1,822,704/x
3. Step 3: Cross multiply
   856,056x = 1,822,704 × 1,822,704
4. Step 4: Simplify right side
   856,056x = 3,322,249,871,616
5. Step 5: Solve for x
   x = 3,322,249,871,616/856,056
6. Step 6: Final answer
   x = 3,880,879.14