Finding the Third Proportional to 1,653,356 and 2,340,147

Step by Step Solution

1. Step 1: Write the proportion equation
   1,653,356 : 2,340,147 = 2,340,147 : x
2. Step 2: Convert to fraction form
   1,653,356/2,340,147 = 2,340,147/x
3. Step 3: Cross multiply
   1,653,356x = 2,340,147 × 2,340,147
4. Step 4: Simplify right side
   1,653,356x = 5,476,287,981,609
5. Step 5: Solve for x
   x = 5,476,287,981,609/1,653,356
6. Step 6: Final answer
   x = 3,312,225.55