Finding the Third Proportional to 12,269,196.56 and 26,583,139.41

Step by Step Solution

1. Step 1: Write the proportion equation
   12,269,196.56 : 26,583,139.41 = 26,583,139.41 : x
2. Step 2: Convert to fraction form
   12,269,196.56/26,583,139.41 = 26,583,139.41/x
3. Step 3: Cross multiply
   12,269,196.56x = 26,583,139.41 × 26,583,139.41
4. Step 4: Simplify right side
   12,269,196.56x = 706,663,300,692,121.62
5. Step 5: Solve for x
   x = 706,663,300,692,121.62/12,269,196.56
6. Step 6: Final answer
   x = 57,596,542.45