Finding the Third Proportional to 4,913,636 and 10,632,124

Step by Step Solution

1. Step 1: Write the proportion equation
   4,913,636 : 10,632,124 = 10,632,124 : x
2. Step 2: Convert to fraction form
   4,913,636/10,632,124 = 10,632,124/x
3. Step 3: Cross multiply
   4,913,636x = 10,632,124 × 10,632,124
4. Step 4: Simplify right side
   4,913,636x = 113,042,060,751,376
5. Step 5: Solve for x
   x = 113,042,060,751,376/4,913,636
6. Step 6: Final answer
   x = 23,005,786.50