Finding the Third Proportional to 705,607.50 and 1,502,250

Step by Step Solution

1. Step 1: Write the proportion equation
   705,607.50 : 1,502,250 = 1,502,250 : x
2. Step 2: Convert to fraction form
   705,607.50/1,502,250 = 1,502,250/x
3. Step 3: Cross multiply
   705,607.50x = 1,502,250 × 1,502,250
4. Step 4: Simplify right side
   705,607.50x = 2,256,755,062,500
5. Step 5: Solve for x
   x = 2,256,755,062,500/705,607.50
6. Step 6: Final answer
   x = 3,198,315.02