Finding the Third Proportional to 80,064,825 and 174,810,738

Step by Step Solution

1. Step 1: Write the proportion equation
   80,064,825 : 174,810,738 = 174,810,738 : x
2. Step 2: Convert to fraction form
   80,064,825/174,810,738 = 174,810,738/x
3. Step 3: Cross multiply
   80,064,825x = 174,810,738 × 174,810,738
4. Step 4: Simplify right side
   80,064,825x = 30,558,794,120,104,644
5. Step 5: Solve for x
   x = 30,558,794,120,104,644/80,064,825
6. Step 6: Final answer
   x = 381,675,649.95