Finding the Third Proportional to 2,807,764 and 4,442,130

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,764 : 4,442,130 = 4,442,130 : x
2. Step 2: Convert to fraction form
   2,807,764/4,442,130 = 4,442,130/x
3. Step 3: Cross multiply
   2,807,764x = 4,442,130 × 4,442,130
4. Step 4: Simplify right side
   2,807,764x = 19,732,518,936,900
5. Step 5: Solve for x
   x = 19,732,518,936,900/2,807,764
6. Step 6: Final answer
   x = 7,027,840.99