Finding the Third Proportional to 7,040,173.50 and 14,619,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,040,173.50 : 14,619,922.50 = 14,619,922.50 : x
2. Step 2: Convert to fraction form
   7,040,173.50/14,619,922.50 = 14,619,922.50/x
3. Step 3: Cross multiply
   7,040,173.50x = 14,619,922.50 × 14,619,922.50
4. Step 4: Simplify right side
   7,040,173.50x = 213,742,133,906,006.25
5. Step 5: Solve for x
   x = 213,742,133,906,006.25/7,040,173.50
6. Step 6: Final answer
   x = 30,360,350.34