Finding the Third Proportional to 428,553 and 933,300

Step by Step Solution

1. Step 1: Write the proportion equation
   428,553 : 933,300 = 933,300 : x
2. Step 2: Convert to fraction form
   428,553/933,300 = 933,300/x
3. Step 3: Cross multiply
   428,553x = 933,300 × 933,300
4. Step 4: Simplify right side
   428,553x = 871,048,890,000
5. Step 5: Solve for x
   x = 871,048,890,000/428,553
6. Step 6: Final answer
   x = 2,032,534.81