Finding the Third Proportional to 1,518,330 and 2,273,283

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,330 : 2,273,283 = 2,273,283 : x
2. Step 2: Convert to fraction form
   1,518,330/2,273,283 = 2,273,283/x
3. Step 3: Cross multiply
   1,518,330x = 2,273,283 × 2,273,283
4. Step 4: Simplify right side
   1,518,330x = 5,167,815,598,089
5. Step 5: Solve for x
   x = 5,167,815,598,089/1,518,330
6. Step 6: Final answer
   x = 3,403,618.18