Finding the Third Proportional to 83,672,626 and 180,789,956

Step by Step Solution

1. Step 1: Write the proportion equation
   83,672,626 : 180,789,956 = 180,789,956 : x
2. Step 2: Convert to fraction form
   83,672,626/180,789,956 = 180,789,956/x
3. Step 3: Cross multiply
   83,672,626x = 180,789,956 × 180,789,956
4. Step 4: Simplify right side
   83,672,626x = 32,685,008,190,481,936
5. Step 5: Solve for x
   x = 32,685,008,190,481,936/83,672,626
6. Step 6: Final answer
   x = 390,629,645.00