Finding the Third Proportional to 1,127,864 and 1,727,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127,864 : 1,727,512 = 1,727,512 : x
2. Step 2: Convert to fraction form
   1,127,864/1,727,512 = 1,727,512/x
3. Step 3: Cross multiply
   1,127,864x = 1,727,512 × 1,727,512
4. Step 4: Simplify right side
   1,127,864x = 2,984,297,710,144
5. Step 5: Solve for x
   x = 2,984,297,710,144/1,127,864
6. Step 6: Final answer
   x = 2,645,973.02