Finding the Third Proportional to 13,168,016 and 31,719,792

Step by Step Solution

1. Step 1: Write the proportion equation
   13,168,016 : 31,719,792 = 31,719,792 : x
2. Step 2: Convert to fraction form
   13,168,016/31,719,792 = 31,719,792/x
3. Step 3: Cross multiply
   13,168,016x = 31,719,792 × 31,719,792
4. Step 4: Simplify right side
   13,168,016x = 1,006,145,204,523,264
5. Step 5: Solve for x
   x = 1,006,145,204,523,264/13,168,016
6. Step 6: Final answer
   x = 76,408,261.09