Finding the Third Proportional to 30,764 and 43,992.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,764 : 43,992.50 = 43,992.50 : x
2. Step 2: Convert to fraction form
   30,764/43,992.50 = 43,992.50/x
3. Step 3: Cross multiply
   30,764x = 43,992.50 × 43,992.50
4. Step 4: Simplify right side
   30,764x = 1,935,340,056.25
5. Step 5: Solve for x
   x = 1,935,340,056.25/30,764
6. Step 6: Final answer
   x = 62,909.25