Finding the Third Proportional to 762,942 and 1,656,976

Step by Step Solution

1. Step 1: Write the proportion equation
   762,942 : 1,656,976 = 1,656,976 : x
2. Step 2: Convert to fraction form
   762,942/1,656,976 = 1,656,976/x
3. Step 3: Cross multiply
   762,942x = 1,656,976 × 1,656,976
4. Step 4: Simplify right side
   762,942x = 2,745,569,464,576
5. Step 5: Solve for x
   x = 2,745,569,464,576/762,942
6. Step 6: Final answer
   x = 3,598,660.80