Finding the Third Proportional to 269,915,510,372 and 562,171,768,132

Step by Step Solution

1. Step 1: Write the proportion equation
   269,915,510,372 : 562,171,768,132 = 562,171,768,132 : x
2. Step 2: Convert to fraction form
   269,915,510,372/562,171,768,132 = 562,171,768,132/x
3. Step 3: Cross multiply
   269,915,510,372x = 562,171,768,132 × 562,171,768,132
4. Step 4: Simplify right side
   269,915,510,372x = 316,037,096,884,659,153,797,120
5. Step 5: Solve for x
   x = 316,037,096,884,659,153,797,120/269,915,510,372
6. Step 6: Final answer
   x = 1,170,874,161,507.41