Finding the Third Proportional to 6,928,880 and 10,884,504

Step by Step Solution

1. Step 1: Write the proportion equation
   6,928,880 : 10,884,504 = 10,884,504 : x
2. Step 2: Convert to fraction form
   6,928,880/10,884,504 = 10,884,504/x
3. Step 3: Cross multiply
   6,928,880x = 10,884,504 × 10,884,504
4. Step 4: Simplify right side
   6,928,880x = 118,472,427,326,016
5. Step 5: Solve for x
   x = 118,472,427,326,016/6,928,880
6. Step 6: Final answer
   x = 17,098,351.73