Finding the Third Proportional to 377,543,644,284 and 808,938,680,568

Step by Step Solution

1. Step 1: Write the proportion equation
   377,543,644,284 : 808,938,680,568 = 808,938,680,568 : x
2. Step 2: Convert to fraction form
   377,543,644,284/808,938,680,568 = 808,938,680,568/x
3. Step 3: Cross multiply
   377,543,644,284x = 808,938,680,568 × 808,938,680,568
4. Step 4: Simplify right side
   377,543,644,284x = 654,381,788,919,096,701,616,128
5. Step 5: Solve for x
   x = 654,381,788,919,096,701,616,128/377,543,644,284
6. Step 6: Final answer
   x = 1,733,261,303,233.20