Finding the Third Proportional to 701,890.50 and 1,003,729.50

Step by Step Solution

1. Step 1: Write the proportion equation
   701,890.50 : 1,003,729.50 = 1,003,729.50 : x
2. Step 2: Convert to fraction form
   701,890.50/1,003,729.50 = 1,003,729.50/x
3. Step 3: Cross multiply
   701,890.50x = 1,003,729.50 × 1,003,729.50
4. Step 4: Simplify right side
   701,890.50x = 1,007,472,909,170.25
5. Step 5: Solve for x
   x = 1,007,472,909,170.25/701,890.50
6. Step 6: Final answer
   x = 1,435,370.49