Finding the Third Proportional to 10,209,096 and 22,430,800

Step by Step Solution

1. Step 1: Write the proportion equation
   10,209,096 : 22,430,800 = 22,430,800 : x
2. Step 2: Convert to fraction form
   10,209,096/22,430,800 = 22,430,800/x
3. Step 3: Cross multiply
   10,209,096x = 22,430,800 × 22,430,800
4. Step 4: Simplify right side
   10,209,096x = 503,140,788,640,000
5. Step 5: Solve for x
   x = 503,140,788,640,000/10,209,096
6. Step 6: Final answer
   x = 49,283,578.94