Finding the Third Proportional to 30,002.06 and 48,328.31

Step by Step Solution

1. Step 1: Write the proportion equation
   30,002.06 : 48,328.31 = 48,328.31 : x
2. Step 2: Convert to fraction form
   30,002.06/48,328.31 = 48,328.31/x
3. Step 3: Cross multiply
   30,002.06x = 48,328.31 × 48,328.31
4. Step 4: Simplify right side
   30,002.06x = 2,335,625,789.10
5. Step 5: Solve for x
   x = 2,335,625,789.10/30,002.06
6. Step 6: Final answer
   x = 77,848.84