Finding the Third Proportional to 123,908,965,824 and 187,338,649,152

Step by Step Solution

1. Step 1: Write the proportion equation
   123,908,965,824 : 187,338,649,152 = 187,338,649,152 : x
2. Step 2: Convert to fraction form
   123,908,965,824/187,338,649,152 = 187,338,649,152/x
3. Step 3: Cross multiply
   123,908,965,824x = 187,338,649,152 × 187,338,649,152
4. Step 4: Simplify right side
   123,908,965,824x = 35,095,769,466,096,150,642,688
5. Step 5: Solve for x
   x = 35,095,769,466,096,150,642,688/123,908,965,824
6. Step 6: Final answer
   x = 283,238,337,377.02