Finding the Third Proportional to 510,680.63 and 1,122,665.25

Step by Step Solution

1. Step 1: Write the proportion equation
   510,680.63 : 1,122,665.25 = 1,122,665.25 : x
2. Step 2: Convert to fraction form
   510,680.63/1,122,665.25 = 1,122,665.25/x
3. Step 3: Cross multiply
   510,680.63x = 1,122,665.25 × 1,122,665.25
4. Step 4: Simplify right side
   510,680.63x = 1,260,377,263,557.56
5. Step 5: Solve for x
   x = 1,260,377,263,557.56/510,680.63
6. Step 6: Final answer
   x = 2,468,034.23