Finding the Third Proportional to 1,171,578 and 2,375,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,578 : 2,375,748 = 2,375,748 : x
2. Step 2: Convert to fraction form
   1,171,578/2,375,748 = 2,375,748/x
3. Step 3: Cross multiply
   1,171,578x = 2,375,748 × 2,375,748
4. Step 4: Simplify right side
   1,171,578x = 5,644,178,559,504
5. Step 5: Solve for x
   x = 5,644,178,559,504/1,171,578
6. Step 6: Final answer
   x = 4,817,586.67