Finding the Third Proportional to 416,277 and 891,604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   416,277 : 891,604.50 = 891,604.50 : x
2. Step 2: Convert to fraction form
   416,277/891,604.50 = 891,604.50/x
3. Step 3: Cross multiply
   416,277x = 891,604.50 × 891,604.50
4. Step 4: Simplify right side
   416,277x = 794,958,584,420.25
5. Step 5: Solve for x
   x = 794,958,584,420.25/416,277
6. Step 6: Final answer
   x = 1,909,686.54