Finding the Third Proportional to 1,241,156 and 1,897,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,156 : 1,897,830 = 1,897,830 : x
2. Step 2: Convert to fraction form
   1,241,156/1,897,830 = 1,897,830/x
3. Step 3: Cross multiply
   1,241,156x = 1,897,830 × 1,897,830
4. Step 4: Simplify right side
   1,241,156x = 3,601,758,708,900
5. Step 5: Solve for x
   x = 3,601,758,708,900/1,241,156
6. Step 6: Final answer
   x = 2,901,938.76