Finding the Third Proportional to 1,241,192 and 1,897,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,192 : 1,897,428 = 1,897,428 : x
2. Step 2: Convert to fraction form
   1,241,192/1,897,428 = 1,897,428/x
3. Step 3: Cross multiply
   1,241,192x = 1,897,428 × 1,897,428
4. Step 4: Simplify right side
   1,241,192x = 3,600,233,015,184
5. Step 5: Solve for x
   x = 3,600,233,015,184/1,241,192
6. Step 6: Final answer
   x = 2,900,625.38