Finding the Third Proportional to 38,777 and 62,214.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,777 : 62,214.50 = 62,214.50 : x
2. Step 2: Convert to fraction form
   38,777/62,214.50 = 62,214.50/x
3. Step 3: Cross multiply
   38,777x = 62,214.50 × 62,214.50
4. Step 4: Simplify right side
   38,777x = 3,870,644,010.25
5. Step 5: Solve for x
   x = 3,870,644,010.25/38,777
6. Step 6: Final answer
   x = 99,818.04