Finding the Third Proportional to 43,483.50 and 100,278

Step by Step Solution

1. Step 1: Write the proportion equation
   43,483.50 : 100,278 = 100,278 : x
2. Step 2: Convert to fraction form
   43,483.50/100,278 = 100,278/x
3. Step 3: Cross multiply
   43,483.50x = 100,278 × 100,278
4. Step 4: Simplify right side
   43,483.50x = 10,055,677,284
5. Step 5: Solve for x
   x = 10,055,677,284/43,483.50
6. Step 6: Final answer
   x = 231,252.71