Finding the Third Proportional to 269,915,510,365 and 562,171,768,118

Step by Step Solution

1. Step 1: Write the proportion equation
   269,915,510,365 : 562,171,768,118 = 562,171,768,118 : x
2. Step 2: Convert to fraction form
   269,915,510,365/562,171,768,118 = 562,171,768,118/x
3. Step 3: Cross multiply
   269,915,510,365x = 562,171,768,118 × 562,171,768,118
4. Step 4: Simplify right side
   269,915,510,365x = 316,037,096,868,918,367,092,736
5. Step 5: Solve for x
   x = 316,037,096,868,918,367,092,736/269,915,510,365
6. Step 6: Final answer
   x = 1,170,874,161,479.45