Finding the Third Proportional to 444,649.50 and 973,620

Step by Step Solution

1. Step 1: Write the proportion equation
   444,649.50 : 973,620 = 973,620 : x
2. Step 2: Convert to fraction form
   444,649.50/973,620 = 973,620/x
3. Step 3: Cross multiply
   444,649.50x = 973,620 × 973,620
4. Step 4: Simplify right side
   444,649.50x = 947,935,904,400
5. Step 5: Solve for x
   x = 947,935,904,400/444,649.50
6. Step 6: Final answer
   x = 2,131,872.19