Finding the Third Proportional to 10,443,385.50 and 15,965,243

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443,385.50 : 15,965,243 = 15,965,243 : x
2. Step 2: Convert to fraction form
   10,443,385.50/15,965,243 = 15,965,243/x
3. Step 3: Cross multiply
   10,443,385.50x = 15,965,243 × 15,965,243
4. Step 4: Simplify right side
   10,443,385.50x = 254,888,984,049,049
5. Step 5: Solve for x
   x = 254,888,984,049,049/10,443,385.50
6. Step 6: Final answer
   x = 24,406,738.99