Finding the Third Proportional to 173,908,086 and 375,054,684

Step by Step Solution

1. Step 1: Write the proportion equation
   173,908,086 : 375,054,684 = 375,054,684 : x
2. Step 2: Convert to fraction form
   173,908,086/375,054,684 = 375,054,684/x
3. Step 3: Cross multiply
   173,908,086x = 375,054,684 × 375,054,684
4. Step 4: Simplify right side
   173,908,086x = 140,666,015,990,339,856
5. Step 5: Solve for x
   x = 140,666,015,990,339,856/173,908,086
6. Step 6: Final answer
   x = 808,852,648.69