Finding the Third Proportional to 82,785,717 and 174,152,250

Step by Step Solution

1. Step 1: Write the proportion equation
   82,785,717 : 174,152,250 = 174,152,250 : x
2. Step 2: Convert to fraction form
   82,785,717/174,152,250 = 174,152,250/x
3. Step 3: Cross multiply
   82,785,717x = 174,152,250 × 174,152,250
4. Step 4: Simplify right side
   82,785,717x = 30,329,006,180,062,500
5. Step 5: Solve for x
   x = 30,329,006,180,062,500/82,785,717
6. Step 6: Final answer
   x = 366,355,541.50