Finding the Third Proportional to 911,045 and 1,993,700

Step by Step Solution

1. Step 1: Write the proportion equation
   911,045 : 1,993,700 = 1,993,700 : x
2. Step 2: Convert to fraction form
   911,045/1,993,700 = 1,993,700/x
3. Step 3: Cross multiply
   911,045x = 1,993,700 × 1,993,700
4. Step 4: Simplify right side
   911,045x = 3,974,839,690,000
5. Step 5: Solve for x
   x = 3,974,839,690,000/911,045
6. Step 6: Final answer
   x = 4,362,945.51