Finding the Third Proportional to 2,934,972 and 4,388,961

Step by Step Solution

1. Step 1: Write the proportion equation
   2,934,972 : 4,388,961 = 4,388,961 : x
2. Step 2: Convert to fraction form
   2,934,972/4,388,961 = 4,388,961/x
3. Step 3: Cross multiply
   2,934,972x = 4,388,961 × 4,388,961
4. Step 4: Simplify right side
   2,934,972x = 19,262,978,659,521
5. Step 5: Solve for x
   x = 19,262,978,659,521/2,934,972
6. Step 6: Final answer
   x = 6,563,258.07