Finding the Third Proportional to 21,236,143.50 and 32,793,039

Step by Step Solution

1. Step 1: Write the proportion equation
   21,236,143.50 : 32,793,039 = 32,793,039 : x
2. Step 2: Convert to fraction form
   21,236,143.50/32,793,039 = 32,793,039/x
3. Step 3: Cross multiply
   21,236,143.50x = 32,793,039 × 32,793,039
4. Step 4: Simplify right side
   21,236,143.50x = 1,075,383,406,855,521
5. Step 5: Solve for x
   x = 1,075,383,406,855,521/21,236,143.50
6. Step 6: Final answer
   x = 50,639,298.37