Finding the Third Proportional to 1,124,739 and 1,607,243

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124,739 : 1,607,243 = 1,607,243 : x
2. Step 2: Convert to fraction form
   1,124,739/1,607,243 = 1,607,243/x
3. Step 3: Cross multiply
   1,124,739x = 1,607,243 × 1,607,243
4. Step 4: Simplify right side
   1,124,739x = 2,583,230,061,049
5. Step 5: Solve for x
   x = 2,583,230,061,049/1,124,739
6. Step 6: Final answer
   x = 2,296,737.34