Finding the Third Proportional to 234,152 and 497,470

Step by Step Solution

1. Step 1: Write the proportion equation
   234,152 : 497,470 = 497,470 : x
2. Step 2: Convert to fraction form
   234,152/497,470 = 497,470/x
3. Step 3: Cross multiply
   234,152x = 497,470 × 497,470
4. Step 4: Simplify right side
   234,152x = 247,476,400,900
5. Step 5: Solve for x
   x = 247,476,400,900/234,152
6. Step 6: Final answer
   x = 1,056,904.92