Finding the Third Proportional to 10,905,474 and 22,939,118

Step by Step Solution

1. Step 1: Write the proportion equation
   10,905,474 : 22,939,118 = 22,939,118 : x
2. Step 2: Convert to fraction form
   10,905,474/22,939,118 = 22,939,118/x
3. Step 3: Cross multiply
   10,905,474x = 22,939,118 × 22,939,118
4. Step 4: Simplify right side
   10,905,474x = 526,203,134,617,924
5. Step 5: Solve for x
   x = 526,203,134,617,924/10,905,474
6. Step 6: Final answer
   x = 48,251,285.05