Finding the Third Proportional to 769,320 and 1,656,954

Step by Step Solution

1. Step 1: Write the proportion equation
   769,320 : 1,656,954 = 1,656,954 : x
2. Step 2: Convert to fraction form
   769,320/1,656,954 = 1,656,954/x
3. Step 3: Cross multiply
   769,320x = 1,656,954 × 1,656,954
4. Step 4: Simplify right side
   769,320x = 2,745,496,558,116
5. Step 5: Solve for x
   x = 2,745,496,558,116/769,320
6. Step 6: Final answer
   x = 3,568,731.55