Finding the Third Proportional to 69,422,760 and 144,591,592

Step by Step Solution

1. Step 1: Write the proportion equation
   69,422,760 : 144,591,592 = 144,591,592 : x
2. Step 2: Convert to fraction form
   69,422,760/144,591,592 = 144,591,592/x
3. Step 3: Cross multiply
   69,422,760x = 144,591,592 × 144,591,592
4. Step 4: Simplify right side
   69,422,760x = 20,906,728,477,094,464
5. Step 5: Solve for x
   x = 20,906,728,477,094,464/69,422,760
6. Step 6: Final answer
   x = 301,150,926.25