Finding the Third Proportional to 1,281,153 and 1,883,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,153 : 1,883,164 = 1,883,164 : x
2. Step 2: Convert to fraction form
   1,281,153/1,883,164 = 1,883,164/x
3. Step 3: Cross multiply
   1,281,153x = 1,883,164 × 1,883,164
4. Step 4: Simplify right side
   1,281,153x = 3,546,306,650,896
5. Step 5: Solve for x
   x = 3,546,306,650,896/1,281,153
6. Step 6: Final answer
   x = 2,768,058.66