Finding the Third Proportional to 978,700 and 1,497,302

Step by Step Solution

1. Step 1: Write the proportion equation
   978,700 : 1,497,302 = 1,497,302 : x
2. Step 2: Convert to fraction form
   978,700/1,497,302 = 1,497,302/x
3. Step 3: Cross multiply
   978,700x = 1,497,302 × 1,497,302
4. Step 4: Simplify right side
   978,700x = 2,241,913,279,204
5. Step 5: Solve for x
   x = 2,241,913,279,204/978,700
6. Step 6: Final answer
   x = 2,290,705.30