Finding the Third Proportional to 2,466,445.50 and 5,379,930

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466,445.50 : 5,379,930 = 5,379,930 : x
2. Step 2: Convert to fraction form
   2,466,445.50/5,379,930 = 5,379,930/x
3. Step 3: Cross multiply
   2,466,445.50x = 5,379,930 × 5,379,930
4. Step 4: Simplify right side
   2,466,445.50x = 28,943,646,804,900
5. Step 5: Solve for x
   x = 28,943,646,804,900/2,466,445.50
6. Step 6: Final answer
   x = 11,734,963.05