Finding the Third Proportional to 6,957,988 and 10,616,947

Step by Step Solution

1. Step 1: Write the proportion equation
   6,957,988 : 10,616,947 = 10,616,947 : x
2. Step 2: Convert to fraction form
   6,957,988/10,616,947 = 10,616,947/x
3. Step 3: Cross multiply
   6,957,988x = 10,616,947 × 10,616,947
4. Step 4: Simplify right side
   6,957,988x = 112,719,563,600,809
5. Step 5: Solve for x
   x = 112,719,563,600,809/6,957,988
6. Step 6: Final answer
   x = 16,200,022.71