Finding the Third Proportional to 10,957,176 and 17,098,968

Step by Step Solution

1. Step 1: Write the proportion equation
   10,957,176 : 17,098,968 = 17,098,968 : x
2. Step 2: Convert to fraction form
   10,957,176/17,098,968 = 17,098,968/x
3. Step 3: Cross multiply
   10,957,176x = 17,098,968 × 17,098,968
4. Step 4: Simplify right side
   10,957,176x = 292,374,706,665,024
5. Step 5: Solve for x
   x = 292,374,706,665,024/10,957,176
6. Step 6: Final answer
   x = 26,683,399.69