Finding the Third Proportional to 45,860 and 100,360

Step by Step Solution

1. Step 1: Write the proportion equation
   45,860 : 100,360 = 100,360 : x
2. Step 2: Convert to fraction form
   45,860/100,360 = 100,360/x
3. Step 3: Cross multiply
   45,860x = 100,360 × 100,360
4. Step 4: Simplify right side
   45,860x = 10,072,129,600
5. Step 5: Solve for x
   x = 10,072,129,600/45,860
6. Step 6: Final answer
   x = 219,627.77