Finding the Third Proportional to 2,775,892 and 4,140,732

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775,892 : 4,140,732 = 4,140,732 : x
2. Step 2: Convert to fraction form
   2,775,892/4,140,732 = 4,140,732/x
3. Step 3: Cross multiply
   2,775,892x = 4,140,732 × 4,140,732
4. Step 4: Simplify right side
   2,775,892x = 17,145,661,495,824
5. Step 5: Solve for x
   x = 17,145,661,495,824/2,775,892
6. Step 6: Final answer
   x = 6,176,631.33