Finding the Third Proportional to 69,422,761 and 144,591,594

Step by Step Solution

1. Step 1: Write the proportion equation
   69,422,761 : 144,591,594 = 144,591,594 : x
2. Step 2: Convert to fraction form
   69,422,761/144,591,594 = 144,591,594/x
3. Step 3: Cross multiply
   69,422,761x = 144,591,594 × 144,591,594
4. Step 4: Simplify right side
   69,422,761x = 20,906,729,055,460,836
5. Step 5: Solve for x
   x = 20,906,729,055,460,836/69,422,761
6. Step 6: Final answer
   x = 301,150,930.25