Finding the Third Proportional to 4,460,846 and 9,497,116

Step by Step Solution

1. Step 1: Write the proportion equation
   4,460,846 : 9,497,116 = 9,497,116 : x
2. Step 2: Convert to fraction form
   4,460,846/9,497,116 = 9,497,116/x
3. Step 3: Cross multiply
   4,460,846x = 9,497,116 × 9,497,116
4. Step 4: Simplify right side
   4,460,846x = 90,195,212,317,456
5. Step 5: Solve for x
   x = 90,195,212,317,456/4,460,846
6. Step 6: Final answer
   x = 20,219,306.45