Finding the Third Proportional to 1,754,137.69 and 3,778,977.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,754,137.69 : 3,778,977.38 = 3,778,977.38 : x
2. Step 2: Convert to fraction form
   1,754,137.69/3,778,977.38 = 3,778,977.38/x
3. Step 3: Cross multiply
   1,754,137.69x = 3,778,977.38 × 3,778,977.38
4. Step 4: Simplify right side
   1,754,137.69x = 14,280,670,000,761.89
5. Step 5: Solve for x
   x = 14,280,670,000,761.89/1,754,137.69
6. Step 6: Final answer
   x = 8,141,134.02