Finding the Third Proportional to 105,246 and 223,634.25

Step by Step Solution

1. Step 1: Write the proportion equation
   105,246 : 223,634.25 = 223,634.25 : x
2. Step 2: Convert to fraction form
   105,246/223,634.25 = 223,634.25/x
3. Step 3: Cross multiply
   105,246x = 223,634.25 × 223,634.25
4. Step 4: Simplify right side
   105,246x = 50,012,277,773.06
5. Step 5: Solve for x
   x = 50,012,277,773.06/105,246
6. Step 6: Final answer
   x = 475,194.10