Finding the Third Proportional to 83,667,672 and 181,228,590

Step by Step Solution

1. Step 1: Write the proportion equation
   83,667,672 : 181,228,590 = 181,228,590 : x
2. Step 2: Convert to fraction form
   83,667,672/181,228,590 = 181,228,590/x
3. Step 3: Cross multiply
   83,667,672x = 181,228,590 × 181,228,590
4. Step 4: Simplify right side
   83,667,672x = 32,843,801,833,388,100
5. Step 5: Solve for x
   x = 32,843,801,833,388,100/83,667,672
6. Step 6: Final answer
   x = 392,550,683.54