Finding the Third Proportional to 28,243,086 and 60,965,148

Step by Step Solution

1. Step 1: Write the proportion equation
   28,243,086 : 60,965,148 = 60,965,148 : x
2. Step 2: Convert to fraction form
   28,243,086/60,965,148 = 60,965,148/x
3. Step 3: Cross multiply
   28,243,086x = 60,965,148 × 60,965,148
4. Step 4: Simplify right side
   28,243,086x = 3,716,749,270,661,904
5. Step 5: Solve for x
   x = 3,716,749,270,661,904/28,243,086
6. Step 6: Final answer
   x = 131,598,553.74