Finding the Third Proportional to 14,100.75 and 30,630.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,100.75 : 30,630.75 = 30,630.75 : x
2. Step 2: Convert to fraction form
   14,100.75/30,630.75 = 30,630.75/x
3. Step 3: Cross multiply
   14,100.75x = 30,630.75 × 30,630.75
4. Step 4: Simplify right side
   14,100.75x = 938,242,845.56
5. Step 5: Solve for x
   x = 938,242,845.56/14,100.75
6. Step 6: Final answer
   x = 66,538.51