Finding the Third Proportional to 1,241,196 and 1,897,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,196 : 1,897,434 = 1,897,434 : x
2. Step 2: Convert to fraction form
   1,241,196/1,897,434 = 1,897,434/x
3. Step 3: Cross multiply
   1,241,196x = 1,897,434 × 1,897,434
4. Step 4: Simplify right side
   1,241,196x = 3,600,255,784,356
5. Step 5: Solve for x
   x = 3,600,255,784,356/1,241,196
6. Step 6: Final answer
   x = 2,900,634.38