Finding the Third Proportional to 36,821,044 and 55,231,566

Step by Step Solution

1. Step 1: Write the proportion equation
   36,821,044 : 55,231,566 = 55,231,566 : x
2. Step 2: Convert to fraction form
   36,821,044/55,231,566 = 55,231,566/x
3. Step 3: Cross multiply
   36,821,044x = 55,231,566 × 55,231,566
4. Step 4: Simplify right side
   36,821,044x = 3,050,525,882,812,356
5. Step 5: Solve for x
   x = 3,050,525,882,812,356/36,821,044
6. Step 6: Final answer
   x = 82,847,349