Finding the Third Proportional to 845,696 and 1,159,680

Step by Step Solution

1. Step 1: Write the proportion equation
   845,696 : 1,159,680 = 1,159,680 : x
2. Step 2: Convert to fraction form
   845,696/1,159,680 = 1,159,680/x
3. Step 3: Cross multiply
   845,696x = 1,159,680 × 1,159,680
4. Step 4: Simplify right side
   845,696x = 1,344,857,702,400
5. Step 5: Solve for x
   x = 1,344,857,702,400/845,696
6. Step 6: Final answer
   x = 1,590,237.75