Finding the Third Proportional to 758,698 and 1,635,020

Step by Step Solution

1. Step 1: Write the proportion equation
   758,698 : 1,635,020 = 1,635,020 : x
2. Step 2: Convert to fraction form
   758,698/1,635,020 = 1,635,020/x
3. Step 3: Cross multiply
   758,698x = 1,635,020 × 1,635,020
4. Step 4: Simplify right side
   758,698x = 2,673,290,400,400
5. Step 5: Solve for x
   x = 2,673,290,400,400/758,698
6. Step 6: Final answer
   x = 3,523,523.72