Finding the Third Proportional to 834,064 and 1,821,052

Step by Step Solution

1. Step 1: Write the proportion equation
   834,064 : 1,821,052 = 1,821,052 : x
2. Step 2: Convert to fraction form
   834,064/1,821,052 = 1,821,052/x
3. Step 3: Cross multiply
   834,064x = 1,821,052 × 1,821,052
4. Step 4: Simplify right side
   834,064x = 3,316,230,386,704
5. Step 5: Solve for x
   x = 3,316,230,386,704/834,064
6. Step 6: Final answer
   x = 3,975,990.32