Finding the Third Proportional to 40,596.19 and 63,772.31

Step by Step Solution

1. Step 1: Write the proportion equation
   40,596.19 : 63,772.31 = 63,772.31 : x
2. Step 2: Convert to fraction form
   40,596.19/63,772.31 = 63,772.31/x
3. Step 3: Cross multiply
   40,596.19x = 63,772.31 × 63,772.31
4. Step 4: Simplify right side
   40,596.19x = 4,066,907,841.60
5. Step 5: Solve for x
   x = 4,066,907,841.60/40,596.19
6. Step 6: Final answer
   x = 100,179.55