Finding the Third Proportional to 47,250 and 63,045

Step by Step Solution

1. Step 1: Write the proportion equation
   47,250 : 63,045 = 63,045 : x
2. Step 2: Convert to fraction form
   47,250/63,045 = 63,045/x
3. Step 3: Cross multiply
   47,250x = 63,045 × 63,045
4. Step 4: Simplify right side
   47,250x = 3,974,672,025
5. Step 5: Solve for x
   x = 3,974,672,025/47,250
6. Step 6: Final answer
   x = 84,120.04