Finding the Third Proportional to 755,536 and 1,643,994

Step by Step Solution

1. Step 1: Write the proportion equation
   755,536 : 1,643,994 = 1,643,994 : x
2. Step 2: Convert to fraction form
   755,536/1,643,994 = 1,643,994/x
3. Step 3: Cross multiply
   755,536x = 1,643,994 × 1,643,994
4. Step 4: Simplify right side
   755,536x = 2,702,716,272,036
5. Step 5: Solve for x
   x = 2,702,716,272,036/755,536
6. Step 6: Final answer
   x = 3,577,217.06