Finding the Third Proportional to 1,377,375 and 2,921,487

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,375 : 2,921,487 = 2,921,487 : x
2. Step 2: Convert to fraction form
   1,377,375/2,921,487 = 2,921,487/x
3. Step 3: Cross multiply
   1,377,375x = 2,921,487 × 2,921,487
4. Step 4: Simplify right side
   1,377,375x = 8,535,086,291,169
5. Step 5: Solve for x
   x = 8,535,086,291,169/1,377,375
6. Step 6: Final answer
   x = 6,196,632.21