Finding the Third Proportional to 4,763,631 and 10,141,748

Step by Step Solution

1. Step 1: Write the proportion equation
   4,763,631 : 10,141,748 = 10,141,748 : x
2. Step 2: Convert to fraction form
   4,763,631/10,141,748 = 10,141,748/x
3. Step 3: Cross multiply
   4,763,631x = 10,141,748 × 10,141,748
4. Step 4: Simplify right side
   4,763,631x = 102,855,052,495,504
5. Step 5: Solve for x
   x = 102,855,052,495,504/4,763,631
6. Step 6: Final answer
   x = 21,591,733.80