Finding the Third Proportional to 41,715 and 64,602

Step by Step Solution

1. Step 1: Write the proportion equation
   41,715 : 64,602 = 64,602 : x
2. Step 2: Convert to fraction form
   41,715/64,602 = 64,602/x
3. Step 3: Cross multiply
   41,715x = 64,602 × 64,602
4. Step 4: Simplify right side
   41,715x = 4,173,418,404
5. Step 5: Solve for x
   x = 4,173,418,404/41,715
6. Step 6: Final answer
   x = 100,045.99