Finding the Third Proportional to 283,870,279,231 and 610,794,728,142

Step by Step Solution

1. Step 1: Write the proportion equation
   283,870,279,231 : 610,794,728,142 = 610,794,728,142 : x
2. Step 2: Convert to fraction form
   283,870,279,231/610,794,728,142 = 610,794,728,142/x
3. Step 3: Cross multiply
   283,870,279,231x = 610,794,728,142 × 610,794,728,142
4. Step 4: Simplify right side
   283,870,279,231x = 373,070,199,926,059,662,573,568
5. Step 5: Solve for x
   x = 373,070,199,926,059,662,573,568/283,870,279,231
6. Step 6: Final answer
   x = 1,314,227,755,496.99