Finding the Third Proportional to 59,072,939,322 and 127,105,380,741

Step by Step Solution

1. Step 1: Write the proportion equation
   59,072,939,322 : 127,105,380,741 = 127,105,380,741 : x
2. Step 2: Convert to fraction form
   59,072,939,322/127,105,380,741 = 127,105,380,741/x
3. Step 3: Cross multiply
   59,072,939,322x = 127,105,380,741 × 127,105,380,741
4. Step 4: Simplify right side
   59,072,939,322x = 16,155,777,813,314,573,172,736
5. Step 5: Solve for x
   x = 16,155,777,813,314,573,172,736/59,072,939,322
6. Step 6: Final answer
   x = 273,488,639,616.38