Finding the Third Proportional to 805,725 and 1,755,306

Step by Step Solution

1. Step 1: Write the proportion equation
   805,725 : 1,755,306 = 1,755,306 : x
2. Step 2: Convert to fraction form
   805,725/1,755,306 = 1,755,306/x
3. Step 3: Cross multiply
   805,725x = 1,755,306 × 1,755,306
4. Step 4: Simplify right side
   805,725x = 3,081,099,153,636
5. Step 5: Solve for x
   x = 3,081,099,153,636/805,725
6. Step 6: Final answer
   x = 3,824,008.38