Finding the Third Proportional to 141,810,552 and 308,467,610

Step by Step Solution

1. Step 1: Write the proportion equation
   141,810,552 : 308,467,610 = 308,467,610 : x
2. Step 2: Convert to fraction form
   141,810,552/308,467,610 = 308,467,610/x
3. Step 3: Cross multiply
   141,810,552x = 308,467,610 × 308,467,610
4. Step 4: Simplify right side
   141,810,552x = 95,152,266,419,112,096
5. Step 5: Solve for x
   x = 95,152,266,419,112,096/141,810,552
6. Step 6: Final answer
   x = 670,981,567.15