Finding the Third Proportional to 4,875,120 and 10,563,696

Step by Step Solution

1. Step 1: Write the proportion equation
   4,875,120 : 10,563,696 = 10,563,696 : x
2. Step 2: Convert to fraction form
   4,875,120/10,563,696 = 10,563,696/x
3. Step 3: Cross multiply
   4,875,120x = 10,563,696 × 10,563,696
4. Step 4: Simplify right side
   4,875,120x = 111,591,673,180,416
5. Step 5: Solve for x
   x = 111,591,673,180,416/4,875,120
6. Step 6: Final answer
   x = 22,890,036.18