Finding the Third Proportional to 14,218,243.50 and 30,626,605.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,218,243.50 : 30,626,605.50 = 30,626,605.50 : x
2. Step 2: Convert to fraction form
   14,218,243.50/30,626,605.50 = 30,626,605.50/x
3. Step 3: Cross multiply
   14,218,243.50x = 30,626,605.50 × 30,626,605.50
4. Step 4: Simplify right side
   14,218,243.50x = 937,988,964,452,630.25
5. Step 5: Solve for x
   x = 937,988,964,452,630.25/14,218,243.50
6. Step 6: Final answer
   x = 65,970,804.65