Finding the Third Proportional to 667,538 and 1,032,986

Step by Step Solution

1. Step 1: Write the proportion equation
   667,538 : 1,032,986 = 1,032,986 : x
2. Step 2: Convert to fraction form
   667,538/1,032,986 = 1,032,986/x
3. Step 3: Cross multiply
   667,538x = 1,032,986 × 1,032,986
4. Step 4: Simplify right side
   667,538x = 1,067,060,076,196
5. Step 5: Solve for x
   x = 1,067,060,076,196/667,538
6. Step 6: Final answer
   x = 1,598,500.87