Finding the Third Proportional to 59,147,751 and 129,426,846

Step by Step Solution

1. Step 1: Write the proportion equation
   59,147,751 : 129,426,846 = 129,426,846 : x
2. Step 2: Convert to fraction form
   59,147,751/129,426,846 = 129,426,846/x
3. Step 3: Cross multiply
   59,147,751x = 129,426,846 × 129,426,846
4. Step 4: Simplify right side
   59,147,751x = 16,751,308,465,507,716
5. Step 5: Solve for x
   x = 16,751,308,465,507,716/59,147,751
6. Step 6: Final answer
   x = 283,211,249.49