Finding the Third Proportional to 4,237,251 and 9,028,846

Step by Step Solution

1. Step 1: Write the proportion equation
   4,237,251 : 9,028,846 = 9,028,846 : x
2. Step 2: Convert to fraction form
   4,237,251/9,028,846 = 9,028,846/x
3. Step 3: Cross multiply
   4,237,251x = 9,028,846 × 9,028,846
4. Step 4: Simplify right side
   4,237,251x = 81,520,060,091,716
5. Step 5: Solve for x
   x = 81,520,060,091,716/4,237,251
6. Step 6: Final answer
   x = 19,238,902.79