Finding the Third Proportional to 445,046 and 980,854

Step by Step Solution

1. Step 1: Write the proportion equation
   445,046 : 980,854 = 980,854 : x
2. Step 2: Convert to fraction form
   445,046/980,854 = 980,854/x
3. Step 3: Cross multiply
   445,046x = 980,854 × 980,854
4. Step 4: Simplify right side
   445,046x = 962,074,569,316
5. Step 5: Solve for x
   x = 962,074,569,316/445,046
6. Step 6: Final answer
   x = 2,161,741.86