Finding the Third Proportional to 112,564 and 240,194

Step by Step Solution

1. Step 1: Write the proportion equation
   112,564 : 240,194 = 240,194 : x
2. Step 2: Convert to fraction form
   112,564/240,194 = 240,194/x
3. Step 3: Cross multiply
   112,564x = 240,194 × 240,194
4. Step 4: Simplify right side
   112,564x = 57,693,157,636
5. Step 5: Solve for x
   x = 57,693,157,636/112,564
6. Step 6: Final answer
   x = 512,536.49