Finding the Third Proportional to 11,231,253 and 16,425,679.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,231,253 : 16,425,679.50 = 16,425,679.50 : x
2. Step 2: Convert to fraction form
   11,231,253/16,425,679.50 = 16,425,679.50/x
3. Step 3: Cross multiply
   11,231,253x = 16,425,679.50 × 16,425,679.50
4. Step 4: Simplify right side
   11,231,253x = 269,802,947,036,720.25
5. Step 5: Solve for x
   x = 269,802,947,036,720.25/11,231,253
6. Step 6: Final answer
   x = 24,022,515.30