Finding the Third Proportional to 10,365,942 and 22,555,020

Step by Step Solution

1. Step 1: Write the proportion equation
   10,365,942 : 22,555,020 = 22,555,020 : x
2. Step 2: Convert to fraction form
   10,365,942/22,555,020 = 22,555,020/x
3. Step 3: Cross multiply
   10,365,942x = 22,555,020 × 22,555,020
4. Step 4: Simplify right side
   10,365,942x = 508,728,927,200,400
5. Step 5: Solve for x
   x = 508,728,927,200,400/10,365,942
6. Step 6: Final answer
   x = 49,076,960.61