Finding the Third Proportional to 4,731,876 and 10,260,960

Step by Step Solution

1. Step 1: Write the proportion equation
   4,731,876 : 10,260,960 = 10,260,960 : x
2. Step 2: Convert to fraction form
   4,731,876/10,260,960 = 10,260,960/x
3. Step 3: Cross multiply
   4,731,876x = 10,260,960 × 10,260,960
4. Step 4: Simplify right side
   4,731,876x = 105,287,300,121,600
5. Step 5: Solve for x
   x = 105,287,300,121,600/4,731,876
6. Step 6: Final answer
   x = 22,250,646.49