Finding the Third Proportional to 1,044,480 and 1,409,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,480 : 1,409,250 = 1,409,250 : x
2. Step 2: Convert to fraction form
   1,044,480/1,409,250 = 1,409,250/x
3. Step 3: Cross multiply
   1,044,480x = 1,409,250 × 1,409,250
4. Step 4: Simplify right side
   1,044,480x = 1,985,985,562,500
5. Step 5: Solve for x
   x = 1,985,985,562,500/1,044,480
6. Step 6: Final answer
   x = 1,901,410.81