Finding the Third Proportional to 113,552,349 and 170,139,618

Step by Step Solution

1. Step 1: Write the proportion equation
   113,552,349 : 170,139,618 = 170,139,618 : x
2. Step 2: Convert to fraction form
   113,552,349/170,139,618 = 170,139,618/x
3. Step 3: Cross multiply
   113,552,349x = 170,139,618 × 170,139,618
4. Step 4: Simplify right side
   113,552,349x = 28,947,489,613,185,924
5. Step 5: Solve for x
   x = 28,947,489,613,185,924/113,552,349
6. Step 6: Final answer
   x = 254,926,383.01