Finding the Third Proportional to 1,363,476 and 2,134,206

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363,476 : 2,134,206 = 2,134,206 : x
2. Step 2: Convert to fraction form
   1,363,476/2,134,206 = 2,134,206/x
3. Step 3: Cross multiply
   1,363,476x = 2,134,206 × 2,134,206
4. Step 4: Simplify right side
   1,363,476x = 4,554,835,250,436
5. Step 5: Solve for x
   x = 4,554,835,250,436/1,363,476
6. Step 6: Final answer
   x = 3,340,605.37