Finding the Third Proportional to 38,991.75 and 62,794.13

Step by Step Solution

1. Step 1: Write the proportion equation
   38,991.75 : 62,794.13 = 62,794.13 : x
2. Step 2: Convert to fraction form
   38,991.75/62,794.13 = 62,794.13/x
3. Step 3: Cross multiply
   38,991.75x = 62,794.13 × 62,794.13
4. Step 4: Simplify right side
   38,991.75x = 3,943,102,134.52
5. Step 5: Solve for x
   x = 3,943,102,134.52/38,991.75
6. Step 6: Final answer
   x = 101,126.58