Finding the Third Proportional to 63,859 and 93,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,859 : 93,932.50 = 93,932.50 : x
2. Step 2: Convert to fraction form
   63,859/93,932.50 = 93,932.50/x
3. Step 3: Cross multiply
   63,859x = 93,932.50 × 93,932.50
4. Step 4: Simplify right side
   63,859x = 8,823,314,556.25
5. Step 5: Solve for x
   x = 8,823,314,556.25/63,859
6. Step 6: Final answer
   x = 138,168.69