Finding the Third Proportional to 1,709,349 and 3,736,218

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709,349 : 3,736,218 = 3,736,218 : x
2. Step 2: Convert to fraction form
   1,709,349/3,736,218 = 3,736,218/x
3. Step 3: Cross multiply
   1,709,349x = 3,736,218 × 3,736,218
4. Step 4: Simplify right side
   1,709,349x = 13,959,324,943,524
5. Step 5: Solve for x
   x = 13,959,324,943,524/1,709,349
6. Step 6: Final answer
   x = 8,166,456.90