Finding the Third Proportional to 30,179.63 and 47,777.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,179.63 : 47,777.25 = 47,777.25 : x
2. Step 2: Convert to fraction form
   30,179.63/47,777.25 = 47,777.25/x
3. Step 3: Cross multiply
   30,179.63x = 47,777.25 × 47,777.25
4. Step 4: Simplify right side
   30,179.63x = 2,282,665,617.56
5. Step 5: Solve for x
   x = 2,282,665,617.56/30,179.63
6. Step 6: Final answer
   x = 75,635.98