Finding the Third Proportional to 1,285,938 and 2,749,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,938 : 2,749,032 = 2,749,032 : x
2. Step 2: Convert to fraction form
   1,285,938/2,749,032 = 2,749,032/x
3. Step 3: Cross multiply
   1,285,938x = 2,749,032 × 2,749,032
4. Step 4: Simplify right side
   1,285,938x = 7,557,176,937,024
5. Step 5: Solve for x
   x = 7,557,176,937,024/1,285,938
6. Step 6: Final answer
   x = 5,876,781.72