Finding the Third Proportional to 616,996 and 1,352,168

Step by Step Solution

1. Step 1: Write the proportion equation
   616,996 : 1,352,168 = 1,352,168 : x
2. Step 2: Convert to fraction form
   616,996/1,352,168 = 1,352,168/x
3. Step 3: Cross multiply
   616,996x = 1,352,168 × 1,352,168
4. Step 4: Simplify right side
   616,996x = 1,828,358,300,224
5. Step 5: Solve for x
   x = 1,828,358,300,224/616,996
6. Step 6: Final answer
   x = 2,963,322.78