Finding the Third Proportional to 1,167,552 and 1,491,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167,552 : 1,491,880 = 1,491,880 : x
2. Step 2: Convert to fraction form
   1,167,552/1,491,880 = 1,491,880/x
3. Step 3: Cross multiply
   1,167,552x = 1,491,880 × 1,491,880
4. Step 4: Simplify right side
   1,167,552x = 2,225,705,934,400
5. Step 5: Solve for x
   x = 2,225,705,934,400/1,167,552
6. Step 6: Final answer
   x = 1,906,301.33