Finding the Third Proportional to 760,884 and 1,799,409

Step by Step Solution

1. Step 1: Write the proportion equation
   760,884 : 1,799,409 = 1,799,409 : x
2. Step 2: Convert to fraction form
   760,884/1,799,409 = 1,799,409/x
3. Step 3: Cross multiply
   760,884x = 1,799,409 × 1,799,409
4. Step 4: Simplify right side
   760,884x = 3,237,872,749,281
5. Step 5: Solve for x
   x = 3,237,872,749,281/760,884
6. Step 6: Final answer
   x = 4,255,409.17