Finding the Third Proportional to 30,025.50 and 47,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,025.50 : 47,086.50 = 47,086.50 : x
2. Step 2: Convert to fraction form
   30,025.50/47,086.50 = 47,086.50/x
3. Step 3: Cross multiply
   30,025.50x = 47,086.50 × 47,086.50
4. Step 4: Simplify right side
   30,025.50x = 2,217,138,482.25
5. Step 5: Solve for x
   x = 2,217,138,482.25/30,025.50
6. Step 6: Final answer
   x = 73,841.85