Finding the Third Proportional to 980,274 and 1,499,247

Step by Step Solution

1. Step 1: Write the proportion equation
   980,274 : 1,499,247 = 1,499,247 : x
2. Step 2: Convert to fraction form
   980,274/1,499,247 = 1,499,247/x
3. Step 3: Cross multiply
   980,274x = 1,499,247 × 1,499,247
4. Step 4: Simplify right side
   980,274x = 2,247,741,567,009
5. Step 5: Solve for x
   x = 2,247,741,567,009/980,274
6. Step 6: Final answer
   x = 2,292,972.75