Finding the Third Proportional to 537,876 and 1,158,740

Step by Step Solution

1. Step 1: Write the proportion equation
   537,876 : 1,158,740 = 1,158,740 : x
2. Step 2: Convert to fraction form
   537,876/1,158,740 = 1,158,740/x
3. Step 3: Cross multiply
   537,876x = 1,158,740 × 1,158,740
4. Step 4: Simplify right side
   537,876x = 1,342,678,387,600
5. Step 5: Solve for x
   x = 1,342,678,387,600/537,876
6. Step 6: Final answer
   x = 2,496,260.08