Finding the Third Proportional to 69,776,486,294 and 152,181,782,268

Step by Step Solution

1. Step 1: Write the proportion equation
   69,776,486,294 : 152,181,782,268 = 152,181,782,268 : x
2. Step 2: Convert to fraction form
   69,776,486,294/152,181,782,268 = 152,181,782,268/x
3. Step 3: Cross multiply
   69,776,486,294x = 152,181,782,268 × 152,181,782,268
4. Step 4: Simplify right side
   69,776,486,294x = 23,159,294,854,264,961,105,920
5. Step 5: Solve for x
   x = 23,159,294,854,264,961,105,920/69,776,486,294
6. Step 6: Final answer
   x = 331,906,865,540.41