Finding the Third Proportional to 834,077 and 1,821,062

Step by Step Solution

1. Step 1: Write the proportion equation
   834,077 : 1,821,062 = 1,821,062 : x
2. Step 2: Convert to fraction form
   834,077/1,821,062 = 1,821,062/x
3. Step 3: Cross multiply
   834,077x = 1,821,062 × 1,821,062
4. Step 4: Simplify right side
   834,077x = 3,316,266,807,844
5. Step 5: Solve for x
   x = 3,316,266,807,844/834,077
6. Step 6: Final answer
   x = 3,975,972.01