Finding the Third Proportional to 23,390 and 35,781

Step by Step Solution

1. Step 1: Write the proportion equation
   23,390 : 35,781 = 35,781 : x
2. Step 2: Convert to fraction form
   23,390/35,781 = 35,781/x
3. Step 3: Cross multiply
   23,390x = 35,781 × 35,781
4. Step 4: Simplify right side
   23,390x = 1,280,279,961
5. Step 5: Solve for x
   x = 1,280,279,961/23,390
6. Step 6: Final answer
   x = 54,736.21