Finding the Third Proportional to 1,214,166 and 1,781,883

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,166 : 1,781,883 = 1,781,883 : x
2. Step 2: Convert to fraction form
   1,214,166/1,781,883 = 1,781,883/x
3. Step 3: Cross multiply
   1,214,166x = 1,781,883 × 1,781,883
4. Step 4: Simplify right side
   1,214,166x = 3,175,107,025,689
5. Step 5: Solve for x
   x = 3,175,107,025,689/1,214,166
6. Step 6: Final answer
   x = 2,615,051.83