Finding the Third Proportional to 28,294.31 and 58,382.65

Step by Step Solution

1. Step 1: Write the proportion equation
   28,294.31 : 58,382.65 = 58,382.65 : x
2. Step 2: Convert to fraction form
   28,294.31/58,382.65 = 58,382.65/x
3. Step 3: Cross multiply
   28,294.31x = 58,382.65 × 58,382.65
4. Step 4: Simplify right side
   28,294.31x = 3,408,533,638.58
5. Step 5: Solve for x
   x = 3,408,533,638.58/28,294.31
6. Step 6: Final answer
   x = 120,467.10