Finding the Third Proportional to 713,140 and 1,585,726

Step by Step Solution

1. Step 1: Write the proportion equation
   713,140 : 1,585,726 = 1,585,726 : x
2. Step 2: Convert to fraction form
   713,140/1,585,726 = 1,585,726/x
3. Step 3: Cross multiply
   713,140x = 1,585,726 × 1,585,726
4. Step 4: Simplify right side
   713,140x = 2,514,526,947,076
5. Step 5: Solve for x
   x = 2,514,526,947,076/713,140
6. Step 6: Final answer
   x = 3,525,993.42