Finding the Third Proportional to 3,902.63 and 8,030.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,902.63 : 8,030.25 = 8,030.25 : x
2. Step 2: Convert to fraction form
   3,902.63/8,030.25 = 8,030.25/x
3. Step 3: Cross multiply
   3,902.63x = 8,030.25 × 8,030.25
4. Step 4: Simplify right side
   3,902.63x = 64,484,915.06
5. Step 5: Solve for x
   x = 64,484,915.06/3,902.63
6. Step 6: Final answer
   x = 16,523.47