Finding the Third Proportional to 11,335,538,637 and 24,597,890,428.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,335,538,637 : 24,597,890,428.50 = 24,597,890,428.50 : x
2. Step 2: Convert to fraction form
   11,335,538,637/24,597,890,428.50 = 24,597,890,428.50/x
3. Step 3: Cross multiply
   11,335,538,637x = 24,597,890,428.50 × 24,597,890,428.50
4. Step 4: Simplify right side
   11,335,538,637x = 605,056,213,532,491,907,072
5. Step 5: Solve for x
   x = 605,056,213,532,491,907,072/11,335,538,637
6. Step 6: Final answer
   x = 53,376,926,576.52