Finding the Third Proportional to 606,904.88 and 1,328,100.75

Step by Step Solution

1. Step 1: Write the proportion equation
   606,904.88 : 1,328,100.75 = 1,328,100.75 : x
2. Step 2: Convert to fraction form
   606,904.88/1,328,100.75 = 1,328,100.75/x
3. Step 3: Cross multiply
   606,904.88x = 1,328,100.75 × 1,328,100.75
4. Step 4: Simplify right side
   606,904.88x = 1,763,851,602,150.56
5. Step 5: Solve for x
   x = 1,763,851,602,150.56/606,904.88
6. Step 6: Final answer
   x = 2,906,306.53