Finding the Third Proportional to 1,350,410 and 2,090,310

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350,410 : 2,090,310 = 2,090,310 : x
2. Step 2: Convert to fraction form
   1,350,410/2,090,310 = 2,090,310/x
3. Step 3: Cross multiply
   1,350,410x = 2,090,310 × 2,090,310
4. Step 4: Simplify right side
   1,350,410x = 4,369,395,896,100
5. Step 5: Solve for x
   x = 4,369,395,896,100/1,350,410
6. Step 6: Final answer
   x = 3,235,606.89