Finding the Third Proportional to 1,185,432 and 1,838,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,432 : 1,838,304 = 1,838,304 : x
2. Step 2: Convert to fraction form
   1,185,432/1,838,304 = 1,838,304/x
3. Step 3: Cross multiply
   1,185,432x = 1,838,304 × 1,838,304
4. Step 4: Simplify right side
   1,185,432x = 3,379,361,596,416
5. Step 5: Solve for x
   x = 3,379,361,596,416/1,185,432
6. Step 6: Final answer
   x = 2,850,742.68