Finding the Third Proportional to 414,915.50 and 845,050

Step by Step Solution

1. Step 1: Write the proportion equation
   414,915.50 : 845,050 = 845,050 : x
2. Step 2: Convert to fraction form
   414,915.50/845,050 = 845,050/x
3. Step 3: Cross multiply
   414,915.50x = 845,050 × 845,050
4. Step 4: Simplify right side
   414,915.50x = 714,109,502,500
5. Step 5: Solve for x
   x = 714,109,502,500/414,915.50
6. Step 6: Final answer
   x = 1,721,096.23