Finding the Third Proportional to 538,466 and 1,174,726

Step by Step Solution

1. Step 1: Write the proportion equation
   538,466 : 1,174,726 = 1,174,726 : x
2. Step 2: Convert to fraction form
   538,466/1,174,726 = 1,174,726/x
3. Step 3: Cross multiply
   538,466x = 1,174,726 × 1,174,726
4. Step 4: Simplify right side
   538,466x = 1,379,981,175,076
5. Step 5: Solve for x
   x = 1,379,981,175,076/538,466
6. Step 6: Final answer
   x = 2,562,800.95