Finding the Third Proportional to 82,784,660 and 174,150,008

Step by Step Solution

1. Step 1: Write the proportion equation
   82,784,660 : 174,150,008 = 174,150,008 : x
2. Step 2: Convert to fraction form
   82,784,660/174,150,008 = 174,150,008/x
3. Step 3: Cross multiply
   82,784,660x = 174,150,008 × 174,150,008
4. Step 4: Simplify right side
   82,784,660x = 30,328,225,286,400,064
5. Step 5: Solve for x
   x = 30,328,225,286,400,064/82,784,660
6. Step 6: Final answer
   x = 366,350,786.32