Finding the Third Proportional to 1,253,430 and 1,882,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,253,430 : 1,882,926 = 1,882,926 : x
2. Step 2: Convert to fraction form
   1,253,430/1,882,926 = 1,882,926/x
3. Step 3: Cross multiply
   1,253,430x = 1,882,926 × 1,882,926
4. Step 4: Simplify right side
   1,253,430x = 3,545,410,321,476
5. Step 5: Solve for x
   x = 3,545,410,321,476/1,253,430
6. Step 6: Final answer
   x = 2,828,566.67