Finding the Third Proportional to 374,374 and 611,250

Step by Step Solution

1. Step 1: Write the proportion equation
   374,374 : 611,250 = 611,250 : x
2. Step 2: Convert to fraction form
   374,374/611,250 = 611,250/x
3. Step 3: Cross multiply
   374,374x = 611,250 × 611,250
4. Step 4: Simplify right side
   374,374x = 373,626,562,500
5. Step 5: Solve for x
   x = 373,626,562,500/374,374
6. Step 6: Final answer
   x = 998,003.50