Finding the Third Proportional to 804,160 and 1,674,464

Step by Step Solution

1. Step 1: Write the proportion equation
   804,160 : 1,674,464 = 1,674,464 : x
2. Step 2: Convert to fraction form
   804,160/1,674,464 = 1,674,464/x
3. Step 3: Cross multiply
   804,160x = 1,674,464 × 1,674,464
4. Step 4: Simplify right side
   804,160x = 2,803,829,687,296
5. Step 5: Solve for x
   x = 2,803,829,687,296/804,160
6. Step 6: Final answer
   x = 3,486,656.50