Finding the Third Proportional to 595,910 and 851,264

Step by Step Solution

1. Step 1: Write the proportion equation
   595,910 : 851,264 = 851,264 : x
2. Step 2: Convert to fraction form
   595,910/851,264 = 851,264/x
3. Step 3: Cross multiply
   595,910x = 851,264 × 851,264
4. Step 4: Simplify right side
   595,910x = 724,650,397,696
5. Step 5: Solve for x
   x = 724,650,397,696/595,910
6. Step 6: Final answer
   x = 1,216,040.00