Finding the Third Proportional to 42,730.03 and 93,661.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,730.03 : 93,661.31 = 93,661.31 : x
2. Step 2: Convert to fraction form
   42,730.03/93,661.31 = 93,661.31/x
3. Step 3: Cross multiply
   42,730.03x = 93,661.31 × 93,661.31
4. Step 4: Simplify right side
   42,730.03x = 8,772,441,459.22
5. Step 5: Solve for x
   x = 8,772,441,459.22/42,730.03
6. Step 6: Final answer
   x = 205,299.21