Finding the Third Proportional to 375,566 and 835,090

Step by Step Solution

1. Step 1: Write the proportion equation
   375,566 : 835,090 = 835,090 : x
2. Step 2: Convert to fraction form
   375,566/835,090 = 835,090/x
3. Step 3: Cross multiply
   375,566x = 835,090 × 835,090
4. Step 4: Simplify right side
   375,566x = 697,375,308,100
5. Step 5: Solve for x
   x = 697,375,308,100/375,566
6. Step 6: Final answer
   x = 1,856,864.86