Finding the Third Proportional to 64,671.75 and 94,493.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,671.75 : 94,493.25 = 94,493.25 : x
2. Step 2: Convert to fraction form
   64,671.75/94,493.25 = 94,493.25/x
3. Step 3: Cross multiply
   64,671.75x = 94,493.25 × 94,493.25
4. Step 4: Simplify right side
   64,671.75x = 8,928,974,295.56
5. Step 5: Solve for x
   x = 8,928,974,295.56/64,671.75
6. Step 6: Final answer
   x = 138,066.07