Finding the Third Proportional to 38,717,144 and 84,262,099

Step by Step Solution

1. Step 1: Write the proportion equation
   38,717,144 : 84,262,099 = 84,262,099 : x
2. Step 2: Convert to fraction form
   38,717,144/84,262,099 = 84,262,099/x
3. Step 3: Cross multiply
   38,717,144x = 84,262,099 × 84,262,099
4. Step 4: Simplify right side
   38,717,144x = 7,100,101,327,885,801
5. Step 5: Solve for x
   x = 7,100,101,327,885,801/38,717,144
6. Step 6: Final answer
   x = 183,383,911.99