Finding the Third Proportional to 3,804,978 and 5,889,123

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804,978 : 5,889,123 = 5,889,123 : x
2. Step 2: Convert to fraction form
   3,804,978/5,889,123 = 5,889,123/x
3. Step 3: Cross multiply
   3,804,978x = 5,889,123 × 5,889,123
4. Step 4: Simplify right side
   3,804,978x = 34,681,769,709,129
5. Step 5: Solve for x
   x = 34,681,769,709,129/3,804,978
6. Step 6: Final answer
   x = 9,114,841.06