Finding the Third Proportional to 12,440,671,111 and 27,417,147,208

Step by Step Solution

1. Step 1: Write the proportion equation
   12,440,671,111 : 27,417,147,208 = 27,417,147,208 : x
2. Step 2: Convert to fraction form
   12,440,671,111/27,417,147,208 = 27,417,147,208/x
3. Step 3: Cross multiply
   12,440,671,111x = 27,417,147,208 × 27,417,147,208
4. Step 4: Simplify right side
   12,440,671,111x = 751,699,961,025,142,194,176
5. Step 5: Solve for x
   x = 751,699,961,025,142,194,176/12,440,671,111
6. Step 6: Final answer
   x = 60,422,782,205.09