Finding the Third Proportional to 69,422,703 and 144,591,482

Step by Step Solution

1. Step 1: Write the proportion equation
   69,422,703 : 144,591,482 = 144,591,482 : x
2. Step 2: Convert to fraction form
   69,422,703/144,591,482 = 144,591,482/x
3. Step 3: Cross multiply
   69,422,703x = 144,591,482 × 144,591,482
4. Step 4: Simplify right side
   69,422,703x = 20,906,696,666,956,324
5. Step 5: Solve for x
   x = 20,906,696,666,956,324/69,422,703
6. Step 6: Final answer
   x = 301,150,715.31