Finding the Third Proportional to 452,648 and 983,144

Step by Step Solution

1. Step 1: Write the proportion equation
   452,648 : 983,144 = 983,144 : x
2. Step 2: Convert to fraction form
   452,648/983,144 = 983,144/x
3. Step 3: Cross multiply
   452,648x = 983,144 × 983,144
4. Step 4: Simplify right side
   452,648x = 966,572,124,736
5. Step 5: Solve for x
   x = 966,572,124,736/452,648
6. Step 6: Final answer
   x = 2,135,372.57