Finding the Third Proportional to 751,122 and 1,023,003

Step by Step Solution

1. Step 1: Write the proportion equation
   751,122 : 1,023,003 = 1,023,003 : x
2. Step 2: Convert to fraction form
   751,122/1,023,003 = 1,023,003/x
3. Step 3: Cross multiply
   751,122x = 1,023,003 × 1,023,003
4. Step 4: Simplify right side
   751,122x = 1,046,535,138,009
5. Step 5: Solve for x
   x = 1,046,535,138,009/751,122
6. Step 6: Final answer
   x = 1,393,295.81