Finding the Third Proportional to 11,538,309 and 24,621,130.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,538,309 : 24,621,130.50 = 24,621,130.50 : x
2. Step 2: Convert to fraction form
   11,538,309/24,621,130.50 = 24,621,130.50/x
3. Step 3: Cross multiply
   11,538,309x = 24,621,130.50 × 24,621,130.50
4. Step 4: Simplify right side
   11,538,309x = 606,200,067,098,030.25
5. Step 5: Solve for x
   x = 606,200,067,098,030.25/11,538,309
6. Step 6: Final answer
   x = 52,538,033.70