Finding the Third Proportional to 63,361.69 and 88,583.63

Step by Step Solution

1. Step 1: Write the proportion equation
   63,361.69 : 88,583.63 = 88,583.63 : x
2. Step 2: Convert to fraction form
   63,361.69/88,583.63 = 88,583.63/x
3. Step 3: Cross multiply
   63,361.69x = 88,583.63 × 88,583.63
4. Step 4: Simplify right side
   63,361.69x = 7,847,058,618.14
5. Step 5: Solve for x
   x = 7,847,058,618.14/63,361.69
6. Step 6: Final answer
   x = 123,845.48