Finding the Third Proportional to 42,930.75 and 93,488.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,930.75 : 93,488.25 = 93,488.25 : x
2. Step 2: Convert to fraction form
   42,930.75/93,488.25 = 93,488.25/x
3. Step 3: Cross multiply
   42,930.75x = 93,488.25 × 93,488.25
4. Step 4: Simplify right side
   42,930.75x = 8,740,052,888.06
5. Step 5: Solve for x
   x = 8,740,052,888.06/42,930.75
6. Step 6: Final answer
   x = 203,584.91