Finding the Third Proportional to 3,339,501 and 5,072,973

Step by Step Solution

1. Step 1: Write the proportion equation
   3,339,501 : 5,072,973 = 5,072,973 : x
2. Step 2: Convert to fraction form
   3,339,501/5,072,973 = 5,072,973/x
3. Step 3: Cross multiply
   3,339,501x = 5,072,973 × 5,072,973
4. Step 4: Simplify right side
   3,339,501x = 25,735,055,058,729
5. Step 5: Solve for x
   x = 25,735,055,058,729/3,339,501
6. Step 6: Final answer
   x = 7,706,257.63