Finding the Third Proportional to 4,460,848 and 9,497,120

Step by Step Solution

1. Step 1: Write the proportion equation
   4,460,848 : 9,497,120 = 9,497,120 : x
2. Step 2: Convert to fraction form
   4,460,848/9,497,120 = 9,497,120/x
3. Step 3: Cross multiply
   4,460,848x = 9,497,120 × 9,497,120
4. Step 4: Simplify right side
   4,460,848x = 90,195,288,294,400
5. Step 5: Solve for x
   x = 90,195,288,294,400/4,460,848
6. Step 6: Final answer
   x = 20,219,314.42