Finding the Third Proportional to 2,135,552 and 2,876,448

Step by Step Solution

1. Step 1: Write the proportion equation
   2,135,552 : 2,876,448 = 2,876,448 : x
2. Step 2: Convert to fraction form
   2,135,552/2,876,448 = 2,876,448/x
3. Step 3: Cross multiply
   2,135,552x = 2,876,448 × 2,876,448
4. Step 4: Simplify right side
   2,135,552x = 8,273,953,096,704
5. Step 5: Solve for x
   x = 8,273,953,096,704/2,135,552
6. Step 6: Final answer
   x = 3,874,386.15