Finding the Third Proportional to 511,908 and 1,114,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   511,908 : 1,114,111.50 = 1,114,111.50 : x
2. Step 2: Convert to fraction form
   511,908/1,114,111.50 = 1,114,111.50/x
3. Step 3: Cross multiply
   511,908x = 1,114,111.50 × 1,114,111.50
4. Step 4: Simplify right side
   511,908x = 1,241,244,434,432.25
5. Step 5: Solve for x
   x = 1,241,244,434,432.25/511,908
6. Step 6: Final answer
   x = 2,424,741.23