Finding the Third Proportional to 1,833,436 and 4,032,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,833,436 : 4,032,340 = 4,032,340 : x
2. Step 2: Convert to fraction form
   1,833,436/4,032,340 = 4,032,340/x
3. Step 3: Cross multiply
   1,833,436x = 4,032,340 × 4,032,340
4. Step 4: Simplify right side
   1,833,436x = 16,259,765,875,600
5. Step 5: Solve for x
   x = 16,259,765,875,600/1,833,436
6. Step 6: Final answer
   x = 8,868,466.57