Finding the Third Proportional to 63,455.91 and 141,095.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,455.91 : 141,095.25 = 141,095.25 : x
2. Step 2: Convert to fraction form
   63,455.91/141,095.25 = 141,095.25/x
3. Step 3: Cross multiply
   63,455.91x = 141,095.25 × 141,095.25
4. Step 4: Simplify right side
   63,455.91x = 19,907,869,572.56
5. Step 5: Solve for x
   x = 19,907,869,572.56/63,455.91
6. Step 6: Final answer
   x = 313,727.61