Finding the Third Proportional to 1,429,194 and 2,274,991

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,194 : 2,274,991 = 2,274,991 : x
2. Step 2: Convert to fraction form
   1,429,194/2,274,991 = 2,274,991/x
3. Step 3: Cross multiply
   1,429,194x = 2,274,991 × 2,274,991
4. Step 4: Simplify right side
   1,429,194x = 5,175,584,050,081
5. Step 5: Solve for x
   x = 5,175,584,050,081/1,429,194
6. Step 6: Final answer
   x = 3,621,330.66