Finding the Third Proportional to 1,765,168 and 2,727,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,765,168 : 2,727,636 = 2,727,636 : x
2. Step 2: Convert to fraction form
   1,765,168/2,727,636 = 2,727,636/x
3. Step 3: Cross multiply
   1,765,168x = 2,727,636 × 2,727,636
4. Step 4: Simplify right side
   1,765,168x = 7,439,998,148,496
5. Step 5: Solve for x
   x = 7,439,998,148,496/1,765,168
6. Step 6: Final answer
   x = 4,214,895.21