Finding the Third Proportional to 1,168,992 and 2,515,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168,992 : 2,515,536 = 2,515,536 : x
2. Step 2: Convert to fraction form
   1,168,992/2,515,536 = 2,515,536/x
3. Step 3: Cross multiply
   1,168,992x = 2,515,536 × 2,515,536
4. Step 4: Simplify right side
   1,168,992x = 6,327,921,367,296
5. Step 5: Solve for x
   x = 6,327,921,367,296/1,168,992
6. Step 6: Final answer
   x = 5,413,143.43