Finding the Third Proportional to 1,241,545 and 1,898,417

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,545 : 1,898,417 = 1,898,417 : x
2. Step 2: Convert to fraction form
   1,241,545/1,898,417 = 1,898,417/x
3. Step 3: Cross multiply
   1,241,545x = 1,898,417 × 1,898,417
4. Step 4: Simplify right side
   1,241,545x = 3,603,987,105,889
5. Step 5: Solve for x
   x = 3,603,987,105,889/1,241,545
6. Step 6: Final answer
   x = 2,902,824.39