Finding the Third Proportional to 997,488 and 1,506,708

Step by Step Solution

1. Step 1: Write the proportion equation
   997,488 : 1,506,708 = 1,506,708 : x
2. Step 2: Convert to fraction form
   997,488/1,506,708 = 1,506,708/x
3. Step 3: Cross multiply
   997,488x = 1,506,708 × 1,506,708
4. Step 4: Simplify right side
   997,488x = 2,270,168,997,264
5. Step 5: Solve for x
   x = 2,270,168,997,264/997,488
6. Step 6: Final answer
   x = 2,275,886.02