Finding the Third Proportional to 490,908,320,055 and 1,146,983,342,422.50

Step by Step Solution

1. Step 1: Write the proportion equation
   490,908,320,055 : 1,146,983,342,422.50 = 1,146,983,342,422.50 : x
2. Step 2: Convert to fraction form
   490,908,320,055/1,146,983,342,422.50 = 1,146,983,342,422.50/x
3. Step 3: Cross multiply
   490,908,320,055x = 1,146,983,342,422.50 × 1,146,983,342,422.50
4. Step 4: Simplify right side
   490,908,320,055x = 1,315,570,787,794,689,967,783,936
5. Step 5: Solve for x
   x = 1,315,570,787,794,689,967,783,936/490,908,320,055
6. Step 6: Final answer
   x = 2,679,870,627,670.96