Finding the Third Proportional to 64,251 and 94,477.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,251 : 94,477.50 = 94,477.50 : x
2. Step 2: Convert to fraction form
   64,251/94,477.50 = 94,477.50/x
3. Step 3: Cross multiply
   64,251x = 94,477.50 × 94,477.50
4. Step 4: Simplify right side
   64,251x = 8,925,998,006.25
5. Step 5: Solve for x
   x = 8,925,998,006.25/64,251
6. Step 6: Final answer
   x = 138,923.88