Finding the Third Proportional to 2,399,994 and 5,069,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,994 : 5,069,772 = 5,069,772 : x
2. Step 2: Convert to fraction form
   2,399,994/5,069,772 = 5,069,772/x
3. Step 3: Cross multiply
   2,399,994x = 5,069,772 × 5,069,772
4. Step 4: Simplify right side
   2,399,994x = 25,702,588,131,984
5. Step 5: Solve for x
   x = 25,702,588,131,984/2,399,994
6. Step 6: Final answer
   x = 10,709,438.50