Finding the Third Proportional to 890,866 and 1,942,532

Step by Step Solution

1. Step 1: Write the proportion equation
   890,866 : 1,942,532 = 1,942,532 : x
2. Step 2: Convert to fraction form
   890,866/1,942,532 = 1,942,532/x
3. Step 3: Cross multiply
   890,866x = 1,942,532 × 1,942,532
4. Step 4: Simplify right side
   890,866x = 3,773,430,571,024
5. Step 5: Solve for x
   x = 3,773,430,571,024/890,866
6. Step 6: Final answer
   x = 4,235,688.16