Finding the Third Proportional to 1,214,766 and 1,885,815

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,766 : 1,885,815 = 1,885,815 : x
2. Step 2: Convert to fraction form
   1,214,766/1,885,815 = 1,885,815/x
3. Step 3: Cross multiply
   1,214,766x = 1,885,815 × 1,885,815
4. Step 4: Simplify right side
   1,214,766x = 3,556,298,214,225
5. Step 5: Solve for x
   x = 3,556,298,214,225/1,214,766
6. Step 6: Final answer
   x = 2,927,558.24