Finding the Third Proportional to 919,812 and 1,435,662

Step by Step Solution

1. Step 1: Write the proportion equation
   919,812 : 1,435,662 = 1,435,662 : x
2. Step 2: Convert to fraction form
   919,812/1,435,662 = 1,435,662/x
3. Step 3: Cross multiply
   919,812x = 1,435,662 × 1,435,662
4. Step 4: Simplify right side
   919,812x = 2,061,125,378,244
5. Step 5: Solve for x
   x = 2,061,125,378,244/919,812
6. Step 6: Final answer
   x = 2,240,811.58