Finding the Third Proportional to 845,692 and 1,774,422

Step by Step Solution

1. Step 1: Write the proportion equation
   845,692 : 1,774,422 = 1,774,422 : x
2. Step 2: Convert to fraction form
   845,692/1,774,422 = 1,774,422/x
3. Step 3: Cross multiply
   845,692x = 1,774,422 × 1,774,422
4. Step 4: Simplify right side
   845,692x = 3,148,573,434,084
5. Step 5: Solve for x
   x = 3,148,573,434,084/845,692
6. Step 6: Final answer
   x = 3,723,073.45