Finding the Third Proportional to 870,602 and 1,233,003

Step by Step Solution

1. Step 1: Write the proportion equation
   870,602 : 1,233,003 = 1,233,003 : x
2. Step 2: Convert to fraction form
   870,602/1,233,003 = 1,233,003/x
3. Step 3: Cross multiply
   870,602x = 1,233,003 × 1,233,003
4. Step 4: Simplify right side
   870,602x = 1,520,296,398,009
5. Step 5: Solve for x
   x = 1,520,296,398,009/870,602
6. Step 6: Final answer
   x = 1,746,258.79