Finding the Third Proportional to 7,208,976 and 10,078,632

Step by Step Solution

1. Step 1: Write the proportion equation
   7,208,976 : 10,078,632 = 10,078,632 : x
2. Step 2: Convert to fraction form
   7,208,976/10,078,632 = 10,078,632/x
3. Step 3: Cross multiply
   7,208,976x = 10,078,632 × 10,078,632
4. Step 4: Simplify right side
   7,208,976x = 101,578,822,991,424
5. Step 5: Solve for x
   x = 101,578,822,991,424/7,208,976
6. Step 6: Final answer
   x = 14,090,603.57