Finding the Third Proportional to 4,896,916 and 7,600,830

Step by Step Solution

1. Step 1: Write the proportion equation
   4,896,916 : 7,600,830 = 7,600,830 : x
2. Step 2: Convert to fraction form
   4,896,916/7,600,830 = 7,600,830/x
3. Step 3: Cross multiply
   4,896,916x = 7,600,830 × 7,600,830
4. Step 4: Simplify right side
   4,896,916x = 57,772,616,688,900
5. Step 5: Solve for x
   x = 57,772,616,688,900/4,896,916
6. Step 6: Final answer
   x = 11,797,755.30