Finding the Third Proportional to 510,426 and 1,098,854

Step by Step Solution

1. Step 1: Write the proportion equation
   510,426 : 1,098,854 = 1,098,854 : x
2. Step 2: Convert to fraction form
   510,426/1,098,854 = 1,098,854/x
3. Step 3: Cross multiply
   510,426x = 1,098,854 × 1,098,854
4. Step 4: Simplify right side
   510,426x = 1,207,480,113,316
5. Step 5: Solve for x
   x = 1,207,480,113,316/510,426
6. Step 6: Final answer
   x = 2,365,632.07