Finding the Third Proportional to 10,905,472 and 22,939,116

Step by Step Solution

1. Step 1: Write the proportion equation
   10,905,472 : 22,939,116 = 22,939,116 : x
2. Step 2: Convert to fraction form
   10,905,472/22,939,116 = 22,939,116/x
3. Step 3: Cross multiply
   10,905,472x = 22,939,116 × 22,939,116
4. Step 4: Simplify right side
   10,905,472x = 526,203,042,861,456
5. Step 5: Solve for x
   x = 526,203,042,861,456/10,905,472
6. Step 6: Final answer
   x = 48,251,285.49