Finding the Third Proportional to 830,768 and 1,787,896

Step by Step Solution

1. Step 1: Write the proportion equation
   830,768 : 1,787,896 = 1,787,896 : x
2. Step 2: Convert to fraction form
   830,768/1,787,896 = 1,787,896/x
3. Step 3: Cross multiply
   830,768x = 1,787,896 × 1,787,896
4. Step 4: Simplify right side
   830,768x = 3,196,572,106,816
5. Step 5: Solve for x
   x = 3,196,572,106,816/830,768
6. Step 6: Final answer
   x = 3,847,731.38