Finding the Third Proportional to 63,918 and 100,046.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,918 : 100,046.25 = 100,046.25 : x
2. Step 2: Convert to fraction form
   63,918/100,046.25 = 100,046.25/x
3. Step 3: Cross multiply
   63,918x = 100,046.25 × 100,046.25
4. Step 4: Simplify right side
   63,918x = 10,009,252,139.06
5. Step 5: Solve for x
   x = 10,009,252,139.06/63,918
6. Step 6: Final answer
   x = 156,595.20