Finding the Third Proportional to 1,038,368 and 2,252,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,368 : 2,252,992 = 2,252,992 : x
2. Step 2: Convert to fraction form
   1,038,368/2,252,992 = 2,252,992/x
3. Step 3: Cross multiply
   1,038,368x = 2,252,992 × 2,252,992
4. Step 4: Simplify right side
   1,038,368x = 5,075,972,952,064
5. Step 5: Solve for x
   x = 5,075,972,952,064/1,038,368
6. Step 6: Final answer
   x = 4,888,414.27