Finding the Third Proportional to 1,012,243 and 1,552,197

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,243 : 1,552,197 = 1,552,197 : x
2. Step 2: Convert to fraction form
   1,012,243/1,552,197 = 1,552,197/x
3. Step 3: Cross multiply
   1,012,243x = 1,552,197 × 1,552,197
4. Step 4: Simplify right side
   1,012,243x = 2,409,315,526,809
5. Step 5: Solve for x
   x = 2,409,315,526,809/1,012,243
6. Step 6: Final answer
   x = 2,380,175.04