Finding the Third Proportional to 1,050,882 and 1,664,289

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,882 : 1,664,289 = 1,664,289 : x
2. Step 2: Convert to fraction form
   1,050,882/1,664,289 = 1,664,289/x
3. Step 3: Cross multiply
   1,050,882x = 1,664,289 × 1,664,289
4. Step 4: Simplify right side
   1,050,882x = 2,769,857,875,521
5. Step 5: Solve for x
   x = 2,769,857,875,521/1,050,882
6. Step 6: Final answer
   x = 2,635,745.85