Finding the Third Proportional to 18,473.06 and 38,259.84

Step by Step Solution

1. Step 1: Write the proportion equation
   18,473.06 : 38,259.84 = 38,259.84 : x
2. Step 2: Convert to fraction form
   18,473.06/38,259.84 = 38,259.84/x
3. Step 3: Cross multiply
   18,473.06x = 38,259.84 × 38,259.84
4. Step 4: Simplify right side
   18,473.06x = 1,463,815,643.77
5. Step 5: Solve for x
   x = 1,463,815,643.77/18,473.06
6. Step 6: Final answer
   x = 79,240.55