Finding the Third Proportional to 107,823,150 and 154,188,360

Step by Step Solution

1. Step 1: Write the proportion equation
   107,823,150 : 154,188,360 = 154,188,360 : x
2. Step 2: Convert to fraction form
   107,823,150/154,188,360 = 154,188,360/x
3. Step 3: Cross multiply
   107,823,150x = 154,188,360 × 154,188,360
4. Step 4: Simplify right side
   107,823,150x = 23,774,050,359,489,600
5. Step 5: Solve for x
   x = 23,774,050,359,489,600/107,823,150
6. Step 6: Final answer
   x = 220,491,150.18