Finding the Third Proportional to 1,233,564 and 1,906,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,564 : 1,906,374 = 1,906,374 : x
2. Step 2: Convert to fraction form
   1,233,564/1,906,374 = 1,906,374/x
3. Step 3: Cross multiply
   1,233,564x = 1,906,374 × 1,906,374
4. Step 4: Simplify right side
   1,233,564x = 3,634,261,827,876
5. Step 5: Solve for x
   x = 3,634,261,827,876/1,233,564
6. Step 6: Final answer
   x = 2,946,147.77