Finding the Third Proportional to 538,464 and 1,174,722

Step by Step Solution

1. Step 1: Write the proportion equation
   538,464 : 1,174,722 = 1,174,722 : x
2. Step 2: Convert to fraction form
   538,464/1,174,722 = 1,174,722/x
3. Step 3: Cross multiply
   538,464x = 1,174,722 × 1,174,722
4. Step 4: Simplify right side
   538,464x = 1,379,971,777,284
5. Step 5: Solve for x
   x = 1,379,971,777,284/538,464
6. Step 6: Final answer
   x = 2,562,793.01