Finding the Third Proportional to 802,845 and 1,182,090

Step by Step Solution

1. Step 1: Write the proportion equation
   802,845 : 1,182,090 = 1,182,090 : x
2. Step 2: Convert to fraction form
   802,845/1,182,090 = 1,182,090/x
3. Step 3: Cross multiply
   802,845x = 1,182,090 × 1,182,090
4. Step 4: Simplify right side
   802,845x = 1,397,336,768,100
5. Step 5: Solve for x
   x = 1,397,336,768,100/802,845
6. Step 6: Final answer
   x = 1,740,481.37