Finding the Third Proportional to 980,244 and 2,123,328.38

Step by Step Solution

1. Step 1: Write the proportion equation
   980,244 : 2,123,328.38 = 2,123,328.38 : x
2. Step 2: Convert to fraction form
   980,244/2,123,328.38 = 2,123,328.38/x
3. Step 3: Cross multiply
   980,244x = 2,123,328.38 × 2,123,328.38
4. Step 4: Simplify right side
   980,244x = 4,508,523,388,080.14
5. Step 5: Solve for x
   x = 4,508,523,388,080.14/980,244
6. Step 6: Final answer
   x = 4,599,388.92