Finding the Third Proportional to 38,967.75 and 56,992.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,967.75 : 56,992.50 = 56,992.50 : x
2. Step 2: Convert to fraction form
   38,967.75/56,992.50 = 56,992.50/x
3. Step 3: Cross multiply
   38,967.75x = 56,992.50 × 56,992.50
4. Step 4: Simplify right side
   38,967.75x = 3,248,145,056.25
5. Step 5: Solve for x
   x = 3,248,145,056.25/38,967.75
6. Step 6: Final answer
   x = 83,354.70