Finding the Third Proportional to 47,263.50 and 65,427.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,263.50 : 65,427.75 = 65,427.75 : x
2. Step 2: Convert to fraction form
   47,263.50/65,427.75 = 65,427.75/x
3. Step 3: Cross multiply
   47,263.50x = 65,427.75 × 65,427.75
4. Step 4: Simplify right side
   47,263.50x = 4,280,790,470.06
5. Step 5: Solve for x
   x = 4,280,790,470.06/47,263.50
6. Step 6: Final answer
   x = 90,572.86