Finding the Third Proportional to 890,896 and 1,942,592

Step by Step Solution

1. Step 1: Write the proportion equation
   890,896 : 1,942,592 = 1,942,592 : x
2. Step 2: Convert to fraction form
   890,896/1,942,592 = 1,942,592/x
3. Step 3: Cross multiply
   890,896x = 1,942,592 × 1,942,592
4. Step 4: Simplify right side
   890,896x = 3,773,663,678,464
5. Step 5: Solve for x
   x = 3,773,663,678,464/890,896
6. Step 6: Final answer
   x = 4,235,807.19