Finding the Third Proportional to 830,086 and 1,813,943

Step by Step Solution

1. Step 1: Write the proportion equation
   830,086 : 1,813,943 = 1,813,943 : x
2. Step 2: Convert to fraction form
   830,086/1,813,943 = 1,813,943/x
3. Step 3: Cross multiply
   830,086x = 1,813,943 × 1,813,943
4. Step 4: Simplify right side
   830,086x = 3,290,389,207,249
5. Step 5: Solve for x
   x = 3,290,389,207,249/830,086
6. Step 6: Final answer
   x = 3,963,913.63