Finding the Third Proportional to 86,634,945.38 and 204,307,443.94

Step by Step Solution

1. Step 1: Write the proportion equation
   86,634,945.38 : 204,307,443.94 = 204,307,443.94 : x
2. Step 2: Convert to fraction form
   86,634,945.38/204,307,443.94 = 204,307,443.94/x
3. Step 3: Cross multiply
   86,634,945.38x = 204,307,443.94 × 204,307,443.94
4. Step 4: Simplify right side
   86,634,945.38x = 41,741,531,648,274,704
5. Step 5: Solve for x
   x = 41,741,531,648,274,704/86,634,945.38
6. Step 6: Final answer
   x = 481,809,406.90