Finding the Third Proportional to 107,392 and 233,240

Step by Step Solution

1. Step 1: Write the proportion equation
   107,392 : 233,240 = 233,240 : x
2. Step 2: Convert to fraction form
   107,392/233,240 = 233,240/x
3. Step 3: Cross multiply
   107,392x = 233,240 × 233,240
4. Step 4: Simplify right side
   107,392x = 54,400,897,600
5. Step 5: Solve for x
   x = 54,400,897,600/107,392
6. Step 6: Final answer
   x = 506,563.78