Finding the Third Proportional to 10,905,504 and 22,939,172

Step by Step Solution

1. Step 1: Write the proportion equation
   10,905,504 : 22,939,172 = 22,939,172 : x
2. Step 2: Convert to fraction form
   10,905,504/22,939,172 = 22,939,172/x
3. Step 3: Cross multiply
   10,905,504x = 22,939,172 × 22,939,172
4. Step 4: Simplify right side
   10,905,504x = 526,205,612,045,584
5. Step 5: Solve for x
   x = 526,205,612,045,584/10,905,504
6. Step 6: Final answer
   x = 48,251,379.49