Finding the Third Proportional to 541,372 and 756,870

Step by Step Solution

1. Step 1: Write the proportion equation
   541,372 : 756,870 = 756,870 : x
2. Step 2: Convert to fraction form
   541,372/756,870 = 756,870/x
3. Step 3: Cross multiply
   541,372x = 756,870 × 756,870
4. Step 4: Simplify right side
   541,372x = 572,852,196,900
5. Step 5: Solve for x
   x = 572,852,196,900/541,372
6. Step 6: Final answer
   x = 1,058,148.92