Finding the Third Proportional to 1,427,323 and 3,091,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,323 : 3,091,300 = 3,091,300 : x
2. Step 2: Convert to fraction form
   1,427,323/3,091,300 = 3,091,300/x
3. Step 3: Cross multiply
   1,427,323x = 3,091,300 × 3,091,300
4. Step 4: Simplify right side
   1,427,323x = 9,556,135,690,000
5. Step 5: Solve for x
   x = 9,556,135,690,000/1,427,323
6. Step 6: Final answer
   x = 6,695,145.87