Finding the Third Proportional to 462,404 and 993,784

Step by Step Solution

1. Step 1: Write the proportion equation
   462,404 : 993,784 = 993,784 : x
2. Step 2: Convert to fraction form
   462,404/993,784 = 993,784/x
3. Step 3: Cross multiply
   462,404x = 993,784 × 993,784
4. Step 4: Simplify right side
   462,404x = 987,606,638,656
5. Step 5: Solve for x
   x = 987,606,638,656/462,404
6. Step 6: Final answer
   x = 2,135,809.03