Finding the Third Proportional to 28,788 and 62,493.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,788 : 62,493.75 = 62,493.75 : x
2. Step 2: Convert to fraction form
   28,788/62,493.75 = 62,493.75/x
3. Step 3: Cross multiply
   28,788x = 62,493.75 × 62,493.75
4. Step 4: Simplify right side
   28,788x = 3,905,468,789.06
5. Step 5: Solve for x
   x = 3,905,468,789.06/28,788
6. Step 6: Final answer
   x = 135,663.08