Finding the Third Proportional to 499,298 and 1,068,580

Step by Step Solution

1. Step 1: Write the proportion equation
   499,298 : 1,068,580 = 1,068,580 : x
2. Step 2: Convert to fraction form
   499,298/1,068,580 = 1,068,580/x
3. Step 3: Cross multiply
   499,298x = 1,068,580 × 1,068,580
4. Step 4: Simplify right side
   499,298x = 1,141,863,216,400
5. Step 5: Solve for x
   x = 1,141,863,216,400/499,298
6. Step 6: Final answer
   x = 2,286,937.29