Finding the Third Proportional to 1,241,788 and 1,898,322

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,788 : 1,898,322 = 1,898,322 : x
2. Step 2: Convert to fraction form
   1,241,788/1,898,322 = 1,898,322/x
3. Step 3: Cross multiply
   1,241,788x = 1,898,322 × 1,898,322
4. Step 4: Simplify right side
   1,241,788x = 3,603,626,415,684
5. Step 5: Solve for x
   x = 3,603,626,415,684/1,241,788
6. Step 6: Final answer
   x = 2,901,965.89