Finding the Third Proportional to 3,386,692.69 and 4,827,790.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,386,692.69 : 4,827,790.69 = 4,827,790.69 : x
2. Step 2: Convert to fraction form
   3,386,692.69/4,827,790.69 = 4,827,790.69/x
3. Step 3: Cross multiply
   3,386,692.69x = 4,827,790.69 × 4,827,790.69
4. Step 4: Simplify right side
   3,386,692.69x = 23,307,562,922,311.72
5. Step 5: Solve for x
   x = 23,307,562,922,311.72/3,386,692.69
6. Step 6: Final answer
   x = 6,882,101.53