Finding the Third Proportional to 1,553,702 and 2,099,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,553,702 : 2,099,180 = 2,099,180 : x
2. Step 2: Convert to fraction form
   1,553,702/2,099,180 = 2,099,180/x
3. Step 3: Cross multiply
   1,553,702x = 2,099,180 × 2,099,180
4. Step 4: Simplify right side
   1,553,702x = 4,406,556,672,400
5. Step 5: Solve for x
   x = 4,406,556,672,400/1,553,702
6. Step 6: Final answer
   x = 2,836,165.93