Finding the Third Proportional to 788,932 and 1,728,032

Step by Step Solution

1. Step 1: Write the proportion equation
   788,932 : 1,728,032 = 1,728,032 : x
2. Step 2: Convert to fraction form
   788,932/1,728,032 = 1,728,032/x
3. Step 3: Cross multiply
   788,932x = 1,728,032 × 1,728,032
4. Step 4: Simplify right side
   788,932x = 2,986,094,593,024
5. Step 5: Solve for x
   x = 2,986,094,593,024/788,932
6. Step 6: Final answer
   x = 3,784,983.49