Finding the Third Proportional to 4,588,944 and 7,101,912

Step by Step Solution

1. Step 1: Write the proportion equation
   4,588,944 : 7,101,912 = 7,101,912 : x
2. Step 2: Convert to fraction form
   4,588,944/7,101,912 = 7,101,912/x
3. Step 3: Cross multiply
   4,588,944x = 7,101,912 × 7,101,912
4. Step 4: Simplify right side
   4,588,944x = 50,437,154,055,744
5. Step 5: Solve for x
   x = 50,437,154,055,744/4,588,944
6. Step 6: Final answer
   x = 10,991,015.37