Finding the Third Proportional to 823,468 and 1,761,090

Step by Step Solution

1. Step 1: Write the proportion equation
   823,468 : 1,761,090 = 1,761,090 : x
2. Step 2: Convert to fraction form
   823,468/1,761,090 = 1,761,090/x
3. Step 3: Cross multiply
   823,468x = 1,761,090 × 1,761,090
4. Step 4: Simplify right side
   823,468x = 3,101,437,988,100
5. Step 5: Solve for x
   x = 3,101,437,988,100/823,468
6. Step 6: Final answer
   x = 3,766,312.70