Finding the Third Proportional to 802,964 and 1,174,290

Step by Step Solution

1. Step 1: Write the proportion equation
   802,964 : 1,174,290 = 1,174,290 : x
2. Step 2: Convert to fraction form
   802,964/1,174,290 = 1,174,290/x
3. Step 3: Cross multiply
   802,964x = 1,174,290 × 1,174,290
4. Step 4: Simplify right side
   802,964x = 1,378,957,004,100
5. Step 5: Solve for x
   x = 1,378,957,004,100/802,964
6. Step 6: Final answer
   x = 1,717,333.53