Finding the Third Proportional to 141,810,408 and 308,467,404

Step by Step Solution

1. Step 1: Write the proportion equation
   141,810,408 : 308,467,404 = 308,467,404 : x
2. Step 2: Convert to fraction form
   141,810,408/308,467,404 = 308,467,404/x
3. Step 3: Cross multiply
   141,810,408x = 308,467,404 × 308,467,404
4. Step 4: Simplify right side
   141,810,408x = 95,152,139,330,499,216
5. Step 5: Solve for x
   x = 95,152,139,330,499,216/141,810,408
6. Step 6: Final answer
   x = 670,981,352.30