Finding the Third Proportional to 41,947.88 and 64,806.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,947.88 : 64,806.75 = 64,806.75 : x
2. Step 2: Convert to fraction form
   41,947.88/64,806.75 = 64,806.75/x
3. Step 3: Cross multiply
   41,947.88x = 64,806.75 × 64,806.75
4. Step 4: Simplify right side
   41,947.88x = 4,199,914,845.56
5. Step 5: Solve for x
   x = 4,199,914,845.56/41,947.88
6. Step 6: Final answer
   x = 100,122.23