Finding the Third Proportional to 7,161,768 and 13,958,064

Step by Step Solution

1. Step 1: Write the proportion equation
   7,161,768 : 13,958,064 = 13,958,064 : x
2. Step 2: Convert to fraction form
   7,161,768/13,958,064 = 13,958,064/x
3. Step 3: Cross multiply
   7,161,768x = 13,958,064 × 13,958,064
4. Step 4: Simplify right side
   7,161,768x = 194,827,550,628,096
5. Step 5: Solve for x
   x = 194,827,550,628,096/7,161,768
6. Step 6: Final answer
   x = 27,203,834.39