Finding the Third Proportional to 4,706,998 and 7,273,508

Step by Step Solution

1. Step 1: Write the proportion equation
   4,706,998 : 7,273,508 = 7,273,508 : x
2. Step 2: Convert to fraction form
   4,706,998/7,273,508 = 7,273,508/x
3. Step 3: Cross multiply
   4,706,998x = 7,273,508 × 7,273,508
4. Step 4: Simplify right side
   4,706,998x = 52,903,918,626,064
5. Step 5: Solve for x
   x = 52,903,918,626,064/4,706,998
6. Step 6: Final answer
   x = 11,239,418.12