Finding the Third Proportional to 1,363,482 and 2,134,215

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363,482 : 2,134,215 = 2,134,215 : x
2. Step 2: Convert to fraction form
   1,363,482/2,134,215 = 2,134,215/x
3. Step 3: Cross multiply
   1,363,482x = 2,134,215 × 2,134,215
4. Step 4: Simplify right side
   1,363,482x = 4,554,873,666,225
5. Step 5: Solve for x
   x = 4,554,873,666,225/1,363,482
6. Step 6: Final answer
   x = 3,340,618.85