Finding the Third Proportional to 3,298,123.25 and 5,045,268

Step by Step Solution

1. Step 1: Write the proportion equation
   3,298,123.25 : 5,045,268 = 5,045,268 : x
2. Step 2: Convert to fraction form
   3,298,123.25/5,045,268 = 5,045,268/x
3. Step 3: Cross multiply
   3,298,123.25x = 5,045,268 × 5,045,268
4. Step 4: Simplify right side
   3,298,123.25x = 25,454,729,191,824
5. Step 5: Solve for x
   x = 25,454,729,191,824/3,298,123.25
6. Step 6: Final answer
   x = 7,717,943.59