Finding the Third Proportional to 4,126,901 and 9,050,145

Step by Step Solution

1. Step 1: Write the proportion equation
   4,126,901 : 9,050,145 = 9,050,145 : x
2. Step 2: Convert to fraction form
   4,126,901/9,050,145 = 9,050,145/x
3. Step 3: Cross multiply
   4,126,901x = 9,050,145 × 9,050,145
4. Step 4: Simplify right side
   4,126,901x = 81,905,124,521,025
5. Step 5: Solve for x
   x = 81,905,124,521,025/4,126,901
6. Step 6: Final answer
   x = 19,846,641.47