Finding the Third Proportional to 82,095,028.50 and 178,479,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,095,028.50 : 178,479,550.50 = 178,479,550.50 : x
2. Step 2: Convert to fraction form
   82,095,028.50/178,479,550.50 = 178,479,550.50/x
3. Step 3: Cross multiply
   82,095,028.50x = 178,479,550.50 × 178,479,550.50
4. Step 4: Simplify right side
   82,095,028.50x = 31,854,949,946,682,052
5. Step 5: Solve for x
   x = 31,854,949,946,682,052/82,095,028.50
6. Step 6: Final answer
   x = 388,025,322.95