Finding the Third Proportional to 128,184,159,796.50 and 188,436,401,304.75

Step by Step Solution

1. Step 1: Write the proportion equation
   128,184,159,796.50 : 188,436,401,304.75 = 188,436,401,304.75 : x
2. Step 2: Convert to fraction form
   128,184,159,796.50/188,436,401,304.75 = 188,436,401,304.75/x
3. Step 3: Cross multiply
   128,184,159,796.50x = 188,436,401,304.75 × 188,436,401,304.75
4. Step 4: Simplify right side
   128,184,159,796.50x = 35,508,277,336,684,787,400,704
5. Step 5: Solve for x
   x = 35,508,277,336,684,787,400,704/128,184,159,796.50
6. Step 6: Final answer
   x = 277,009,869,183.96