Finding the Third Proportional to 830,896 and 1,356,648

Step by Step Solution

1. Step 1: Write the proportion equation
   830,896 : 1,356,648 = 1,356,648 : x
2. Step 2: Convert to fraction form
   830,896/1,356,648 = 1,356,648/x
3. Step 3: Cross multiply
   830,896x = 1,356,648 × 1,356,648
4. Step 4: Simplify right side
   830,896x = 1,840,493,795,904
5. Step 5: Solve for x
   x = 1,840,493,795,904/830,896
6. Step 6: Final answer
   x = 2,215,071.20