Finding the Third Proportional to 4,432,712 and 9,574,096

Step by Step Solution

1. Step 1: Write the proportion equation
   4,432,712 : 9,574,096 = 9,574,096 : x
2. Step 2: Convert to fraction form
   4,432,712/9,574,096 = 9,574,096/x
3. Step 3: Cross multiply
   4,432,712x = 9,574,096 × 9,574,096
4. Step 4: Simplify right side
   4,432,712x = 91,663,314,217,216
5. Step 5: Solve for x
   x = 91,663,314,217,216/4,432,712
6. Step 6: Final answer
   x = 20,678,833.68