Finding the Third Proportional to 1,370,454 and 2,088,045

Step by Step Solution

1. Step 1: Write the proportion equation
   1,370,454 : 2,088,045 = 2,088,045 : x
2. Step 2: Convert to fraction form
   1,370,454/2,088,045 = 2,088,045/x
3. Step 3: Cross multiply
   1,370,454x = 2,088,045 × 2,088,045
4. Step 4: Simplify right side
   1,370,454x = 4,359,931,922,025
5. Step 5: Solve for x
   x = 4,359,931,922,025/1,370,454
6. Step 6: Final answer
   x = 3,181,377.79