Finding the Third Proportional to 1,356,523.88 and 2,099,499.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356,523.88 : 2,099,499.75 = 2,099,499.75 : x
2. Step 2: Convert to fraction form
   1,356,523.88/2,099,499.75 = 2,099,499.75/x
3. Step 3: Cross multiply
   1,356,523.88x = 2,099,499.75 × 2,099,499.75
4. Step 4: Simplify right side
   1,356,523.88x = 4,407,899,200,250.06
5. Step 5: Solve for x
   x = 4,407,899,200,250.06/1,356,523.88
6. Step 6: Final answer
   x = 3,249,407.76