Finding the Third Proportional to 83,074,208 and 181,809,088

Step by Step Solution

1. Step 1: Write the proportion equation
   83,074,208 : 181,809,088 = 181,809,088 : x
2. Step 2: Convert to fraction form
   83,074,208/181,809,088 = 181,809,088/x
3. Step 3: Cross multiply
   83,074,208x = 181,809,088 × 181,809,088
4. Step 4: Simplify right side
   83,074,208x = 33,054,544,479,391,744
5. Step 5: Solve for x
   x = 33,054,544,479,391,744/83,074,208
6. Step 6: Final answer
   x = 397,891,779.83