Finding the Third Proportional to 983,332 and 2,144,648

Step by Step Solution

1. Step 1: Write the proportion equation
   983,332 : 2,144,648 = 2,144,648 : x
2. Step 2: Convert to fraction form
   983,332/2,144,648 = 2,144,648/x
3. Step 3: Cross multiply
   983,332x = 2,144,648 × 2,144,648
4. Step 4: Simplify right side
   983,332x = 4,599,515,043,904
5. Step 5: Solve for x
   x = 4,599,515,043,904/983,332
6. Step 6: Final answer
   x = 4,677,479.27