Finding the Third Proportional to 4,292,600 and 9,096,960

Step by Step Solution

1. Step 1: Write the proportion equation
   4,292,600 : 9,096,960 = 9,096,960 : x
2. Step 2: Convert to fraction form
   4,292,600/9,096,960 = 9,096,960/x
3. Step 3: Cross multiply
   4,292,600x = 9,096,960 × 9,096,960
4. Step 4: Simplify right side
   4,292,600x = 82,754,681,241,600
5. Step 5: Solve for x
   x = 82,754,681,241,600/4,292,600
6. Step 6: Final answer
   x = 19,278,451.58