Finding the Third Proportional to 64,533.50 and 94,683.75

Step by Step Solution

1. Step 1: Write the proportion equation
   64,533.50 : 94,683.75 = 94,683.75 : x
2. Step 2: Convert to fraction form
   64,533.50/94,683.75 = 94,683.75/x
3. Step 3: Cross multiply
   64,533.50x = 94,683.75 × 94,683.75
4. Step 4: Simplify right side
   64,533.50x = 8,965,012,514.06
5. Step 5: Solve for x
   x = 8,965,012,514.06/64,533.50
6. Step 6: Final answer
   x = 138,920.29