Finding the Third Proportional to 985,500 and 1,373,050

Step by Step Solution

1. Step 1: Write the proportion equation
   985,500 : 1,373,050 = 1,373,050 : x
2. Step 2: Convert to fraction form
   985,500/1,373,050 = 1,373,050/x
3. Step 3: Cross multiply
   985,500x = 1,373,050 × 1,373,050
4. Step 4: Simplify right side
   985,500x = 1,885,266,302,500
5. Step 5: Solve for x
   x = 1,885,266,302,500/985,500
6. Step 6: Final answer
   x = 1,913,004.87