Finding the Third Proportional to 843,856 and 1,719,046

Step by Step Solution

1. Step 1: Write the proportion equation
   843,856 : 1,719,046 = 1,719,046 : x
2. Step 2: Convert to fraction form
   843,856/1,719,046 = 1,719,046/x
3. Step 3: Cross multiply
   843,856x = 1,719,046 × 1,719,046
4. Step 4: Simplify right side
   843,856x = 2,955,119,150,116
5. Step 5: Solve for x
   x = 2,955,119,150,116/843,856
6. Step 6: Final answer
   x = 3,501,923.49