Finding the Third Proportional to 1,281,198 and 1,930,182

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,198 : 1,930,182 = 1,930,182 : x
2. Step 2: Convert to fraction form
   1,281,198/1,930,182 = 1,930,182/x
3. Step 3: Cross multiply
   1,281,198x = 1,930,182 × 1,930,182
4. Step 4: Simplify right side
   1,281,198x = 3,725,602,553,124
5. Step 5: Solve for x
   x = 3,725,602,553,124/1,281,198
6. Step 6: Final answer
   x = 2,907,905.38