Finding the Third Proportional to 1,384,934 and 2,071,865

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,934 : 2,071,865 = 2,071,865 : x
2. Step 2: Convert to fraction form
   1,384,934/2,071,865 = 2,071,865/x
3. Step 3: Cross multiply
   1,384,934x = 2,071,865 × 2,071,865
4. Step 4: Simplify right side
   1,384,934x = 4,292,624,578,225
5. Step 5: Solve for x
   x = 4,292,624,578,225/1,384,934
6. Step 6: Final answer
   x = 3,099,515.63