Finding the Third Proportional to 123,332 and 265,862

Step by Step Solution

1. Step 1: Write the proportion equation
   123,332 : 265,862 = 265,862 : x
2. Step 2: Convert to fraction form
   123,332/265,862 = 265,862/x
3. Step 3: Cross multiply
   123,332x = 265,862 × 265,862
4. Step 4: Simplify right side
   123,332x = 70,682,603,044
5. Step 5: Solve for x
   x = 70,682,603,044/123,332
6. Step 6: Final answer
   x = 573,108.38