Finding the Third Proportional to 19,430.06 and 30,003.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,430.06 : 30,003.75 = 30,003.75 : x
2. Step 2: Convert to fraction form
   19,430.06/30,003.75 = 30,003.75/x
3. Step 3: Cross multiply
   19,430.06x = 30,003.75 × 30,003.75
4. Step 4: Simplify right side
   19,430.06x = 900,225,014.06
5. Step 5: Solve for x
   x = 900,225,014.06/19,430.06
6. Step 6: Final answer
   x = 46,331.56