Finding the Third Proportional to 1,830,363 and 3,943,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,830,363 : 3,943,680 = 3,943,680 : x
2. Step 2: Convert to fraction form
   1,830,363/3,943,680 = 3,943,680/x
3. Step 3: Cross multiply
   1,830,363x = 3,943,680 × 3,943,680
4. Step 4: Simplify right side
   1,830,363x = 15,552,611,942,400
5. Step 5: Solve for x
   x = 15,552,611,942,400/1,830,363
6. Step 6: Final answer
   x = 8,497,009.58