Finding the Third Proportional to 2,126,349 and 3,268,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,126,349 : 3,268,273.50 = 3,268,273.50 : x
2. Step 2: Convert to fraction form
   2,126,349/3,268,273.50 = 3,268,273.50/x
3. Step 3: Cross multiply
   2,126,349x = 3,268,273.50 × 3,268,273.50
4. Step 4: Simplify right side
   2,126,349x = 10,681,611,670,802.25
5. Step 5: Solve for x
   x = 10,681,611,670,802.25/2,126,349
6. Step 6: Final answer
   x = 5,023,451.78