Finding the Third Proportional to 4,894,830 and 10,603,116

Step by Step Solution

1. Step 1: Write the proportion equation
   4,894,830 : 10,603,116 = 10,603,116 : x
2. Step 2: Convert to fraction form
   4,894,830/10,603,116 = 10,603,116/x
3. Step 3: Cross multiply
   4,894,830x = 10,603,116 × 10,603,116
4. Step 4: Simplify right side
   4,894,830x = 112,426,068,909,456
5. Step 5: Solve for x
   x = 112,426,068,909,456/4,894,830
6. Step 6: Final answer
   x = 22,968,329.63