Finding the Third Proportional to 6,839,397 and 10,673,167.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,839,397 : 10,673,167.50 = 10,673,167.50 : x
2. Step 2: Convert to fraction form
   6,839,397/10,673,167.50 = 10,673,167.50/x
3. Step 3: Cross multiply
   6,839,397x = 10,673,167.50 × 10,673,167.50
4. Step 4: Simplify right side
   6,839,397x = 113,916,504,483,056.25
5. Step 5: Solve for x
   x = 113,916,504,483,056.25/6,839,397
6. Step 6: Final answer
   x = 16,655,928.07