Finding the Third Proportional to 28,537.31 and 62,769.94

Step by Step Solution

1. Step 1: Write the proportion equation
   28,537.31 : 62,769.94 = 62,769.94 : x
2. Step 2: Convert to fraction form
   28,537.31/62,769.94 = 62,769.94/x
3. Step 3: Cross multiply
   28,537.31x = 62,769.94 × 62,769.94
4. Step 4: Simplify right side
   28,537.31x = 3,940,065,053.75
5. Step 5: Solve for x
   x = 3,940,065,053.75/28,537.31
6. Step 6: Final answer
   x = 138,067.14