Finding the Third Proportional to 802,308 and 1,892,045

Step by Step Solution

1. Step 1: Write the proportion equation
   802,308 : 1,892,045 = 1,892,045 : x
2. Step 2: Convert to fraction form
   802,308/1,892,045 = 1,892,045/x
3. Step 3: Cross multiply
   802,308x = 1,892,045 × 1,892,045
4. Step 4: Simplify right side
   802,308x = 3,579,834,282,025
5. Step 5: Solve for x
   x = 3,579,834,282,025/802,308
6. Step 6: Final answer
   x = 4,461,920.21