Finding the Third Proportional to 7,107,538.50 and 10,394,743.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,107,538.50 : 10,394,743.50 = 10,394,743.50 : x
2. Step 2: Convert to fraction form
   7,107,538.50/10,394,743.50 = 10,394,743.50/x
3. Step 3: Cross multiply
   7,107,538.50x = 10,394,743.50 × 10,394,743.50
4. Step 4: Simplify right side
   7,107,538.50x = 108,050,692,430,792.25
5. Step 5: Solve for x
   x = 108,050,692,430,792.25/7,107,538.50
6. Step 6: Final answer
   x = 15,202,266.22