Finding the Third Proportional to 980,218 and 1,499,163

Step by Step Solution

1. Step 1: Write the proportion equation
   980,218 : 1,499,163 = 1,499,163 : x
2. Step 2: Convert to fraction form
   980,218/1,499,163 = 1,499,163/x
3. Step 3: Cross multiply
   980,218x = 1,499,163 × 1,499,163
4. Step 4: Simplify right side
   980,218x = 2,247,489,700,569
5. Step 5: Solve for x
   x = 2,247,489,700,569/980,218
6. Step 6: Final answer
   x = 2,292,846.80