Finding the Third Proportional to 772,692 and 1,182,003

Step by Step Solution

1. Step 1: Write the proportion equation
   772,692 : 1,182,003 = 1,182,003 : x
2. Step 2: Convert to fraction form
   772,692/1,182,003 = 1,182,003/x
3. Step 3: Cross multiply
   772,692x = 1,182,003 × 1,182,003
4. Step 4: Simplify right side
   772,692x = 1,397,131,092,009
5. Step 5: Solve for x
   x = 1,397,131,092,009/772,692
6. Step 6: Final answer
   x = 1,808,134.54