Finding the Third Proportional to 52,858,740 and 113,815,006.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,858,740 : 113,815,006.50 = 113,815,006.50 : x
2. Step 2: Convert to fraction form
   52,858,740/113,815,006.50 = 113,815,006.50/x
3. Step 3: Cross multiply
   52,858,740x = 113,815,006.50 × 113,815,006.50
4. Step 4: Simplify right side
   52,858,740x = 12,953,855,704,595,042
5. Step 5: Solve for x
   x = 12,953,855,704,595,042/52,858,740
6. Step 6: Final answer
   x = 245,065,540.81