Finding the Third Proportional to 46,018.13 and 100,819.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,018.13 : 100,819.69 = 100,819.69 : x
2. Step 2: Convert to fraction form
   46,018.13/100,819.69 = 100,819.69/x
3. Step 3: Cross multiply
   46,018.13x = 100,819.69 × 100,819.69
4. Step 4: Simplify right side
   46,018.13x = 10,164,609,387.60
5. Step 5: Solve for x
   x = 10,164,609,387.60/46,018.13
6. Step 6: Final answer
   x = 220,882.74