Finding the Third Proportional to 2,060,644 and 4,425,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,644 : 4,425,992 = 4,425,992 : x
2. Step 2: Convert to fraction form
   2,060,644/4,425,992 = 4,425,992/x
3. Step 3: Cross multiply
   2,060,644x = 4,425,992 × 4,425,992
4. Step 4: Simplify right side
   2,060,644x = 19,589,405,184,064
5. Step 5: Solve for x
   x = 19,589,405,184,064/2,060,644
6. Step 6: Final answer
   x = 9,506,448.07