Finding the Third Proportional to 135,139,105 and 295,049,265.50

Step by Step Solution

1. Step 1: Write the proportion equation
   135,139,105 : 295,049,265.50 = 295,049,265.50 : x
2. Step 2: Convert to fraction form
   135,139,105/295,049,265.50 = 295,049,265.50/x
3. Step 3: Cross multiply
   135,139,105x = 295,049,265.50 × 295,049,265.50
4. Step 4: Simplify right side
   135,139,105x = 87,054,069,072,089,488
5. Step 5: Solve for x
   x = 87,054,069,072,089,488/135,139,105
6. Step 6: Final answer
   x = 644,181,187.02