Finding the Third Proportional to 1,346,620 and 1,889,574

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346,620 : 1,889,574 = 1,889,574 : x
2. Step 2: Convert to fraction form
   1,346,620/1,889,574 = 1,889,574/x
3. Step 3: Cross multiply
   1,346,620x = 1,889,574 × 1,889,574
4. Step 4: Simplify right side
   1,346,620x = 3,570,489,901,476
5. Step 5: Solve for x
   x = 3,570,489,901,476/1,346,620
6. Step 6: Final answer
   x = 2,651,445.77