Finding the Third Proportional to 22,378.78 and 32,820.19

Step by Step Solution

1. Step 1: Write the proportion equation
   22,378.78 : 32,820.19 = 32,820.19 : x
2. Step 2: Convert to fraction form
   22,378.78/32,820.19 = 32,820.19/x
3. Step 3: Cross multiply
   22,378.78x = 32,820.19 × 32,820.19
4. Step 4: Simplify right side
   22,378.78x = 1,077,164,707.54
5. Step 5: Solve for x
   x = 1,077,164,707.54/22,378.78
6. Step 6: Final answer
   x = 48,133.31