Finding the Third Proportional to 1,910,306 and 2,981,667

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910,306 : 2,981,667 = 2,981,667 : x
2. Step 2: Convert to fraction form
   1,910,306/2,981,667 = 2,981,667/x
3. Step 3: Cross multiply
   1,910,306x = 2,981,667 × 2,981,667
4. Step 4: Simplify right side
   1,910,306x = 8,890,338,098,889
5. Step 5: Solve for x
   x = 8,890,338,098,889/1,910,306
6. Step 6: Final answer
   x = 4,653,881.68