Finding the Third Proportional to 1,241,738 and 1,903,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,738 : 1,903,616 = 1,903,616 : x
2. Step 2: Convert to fraction form
   1,241,738/1,903,616 = 1,903,616/x
3. Step 3: Cross multiply
   1,241,738x = 1,903,616 × 1,903,616
4. Step 4: Simplify right side
   1,241,738x = 3,623,753,875,456
5. Step 5: Solve for x
   x = 3,623,753,875,456/1,241,738
6. Step 6: Final answer
   x = 2,918,291.84