Finding the Third Proportional to 15,470,803,017 and 33,147,077,436

Step by Step Solution

1. Step 1: Write the proportion equation
   15,470,803,017 : 33,147,077,436 = 33,147,077,436 : x
2. Step 2: Convert to fraction form
   15,470,803,017/33,147,077,436 = 33,147,077,436/x
3. Step 3: Cross multiply
   15,470,803,017x = 33,147,077,436 × 33,147,077,436
4. Step 4: Simplify right side
   15,470,803,017x = 1,098,728,742,548,180,303,872
5. Step 5: Solve for x
   x = 1,098,728,742,548,180,303,872/15,470,803,017
6. Step 6: Final answer
   x = 71,019,503,082.09