Finding the Third Proportional to 1,612,246 and 2,436,513

Step by Step Solution

1. Step 1: Write the proportion equation
   1,612,246 : 2,436,513 = 2,436,513 : x
2. Step 2: Convert to fraction form
   1,612,246/2,436,513 = 2,436,513/x
3. Step 3: Cross multiply
   1,612,246x = 2,436,513 × 2,436,513
4. Step 4: Simplify right side
   1,612,246x = 5,936,595,599,169
5. Step 5: Solve for x
   x = 5,936,595,599,169/1,612,246
6. Step 6: Final answer
   x = 3,682,189.69