Finding the Third Proportional to 1,350,414 and 2,090,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350,414 : 2,090,316 = 2,090,316 : x
2. Step 2: Convert to fraction form
   1,350,414/2,090,316 = 2,090,316/x
3. Step 3: Cross multiply
   1,350,414x = 2,090,316 × 2,090,316
4. Step 4: Simplify right side
   1,350,414x = 4,369,420,979,856
5. Step 5: Solve for x
   x = 4,369,420,979,856/1,350,414
6. Step 6: Final answer
   x = 3,235,615.88