Finding the Third Proportional to 1,030,536 and 1,423,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,536 : 1,423,980 = 1,423,980 : x
2. Step 2: Convert to fraction form
   1,030,536/1,423,980 = 1,423,980/x
3. Step 3: Cross multiply
   1,030,536x = 1,423,980 × 1,423,980
4. Step 4: Simplify right side
   1,030,536x = 2,027,719,040,400
5. Step 5: Solve for x
   x = 2,027,719,040,400/1,030,536
6. Step 6: Final answer
   x = 1,967,635.33