Finding the Third Proportional to 510,259.50 and 1,117,476

Step by Step Solution

1. Step 1: Write the proportion equation
   510,259.50 : 1,117,476 = 1,117,476 : x
2. Step 2: Convert to fraction form
   510,259.50/1,117,476 = 1,117,476/x
3. Step 3: Cross multiply
   510,259.50x = 1,117,476 × 1,117,476
4. Step 4: Simplify right side
   510,259.50x = 1,248,752,610,576
5. Step 5: Solve for x
   x = 1,248,752,610,576/510,259.50
6. Step 6: Final answer
   x = 2,447,289.29