Finding the Third Proportional to 13,995,754,995.16 and 30,844,290,598.17

Step by Step Solution

1. Step 1: Write the proportion equation
   13,995,754,995.16 : 30,844,290,598.17 = 30,844,290,598.17 : x
2. Step 2: Convert to fraction form
   13,995,754,995.16/30,844,290,598.17 = 30,844,290,598.17/x
3. Step 3: Cross multiply
   13,995,754,995.16x = 30,844,290,598.17 × 30,844,290,598.17
4. Step 4: Simplify right side
   13,995,754,995.16x = 951,370,262,504,420,016,128
5. Step 5: Solve for x
   x = 951,370,262,504,420,016,128/13,995,754,995.16
6. Step 6: Final answer
   x = 67,975,629,955.88