Finding the Third Proportional to 1,436,635 and 3,142,513

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,635 : 3,142,513 = 3,142,513 : x
2. Step 2: Convert to fraction form
   1,436,635/3,142,513 = 3,142,513/x
3. Step 3: Cross multiply
   1,436,635x = 3,142,513 × 3,142,513
4. Step 4: Simplify right side
   1,436,635x = 9,875,387,955,169
5. Step 5: Solve for x
   x = 9,875,387,955,169/1,436,635
6. Step 6: Final answer
   x = 6,873,971.44