Finding the Third Proportional to 740,188 and 1,585,271

Step by Step Solution

1. Step 1: Write the proportion equation
   740,188 : 1,585,271 = 1,585,271 : x
2. Step 2: Convert to fraction form
   740,188/1,585,271 = 1,585,271/x
3. Step 3: Cross multiply
   740,188x = 1,585,271 × 1,585,271
4. Step 4: Simplify right side
   740,188x = 2,513,084,143,441
5. Step 5: Solve for x
   x = 2,513,084,143,441/740,188
6. Step 6: Final answer
   x = 3,395,197.09