Finding the Third Proportional to 980,437 and 1,350,118

Step by Step Solution

1. Step 1: Write the proportion equation
   980,437 : 1,350,118 = 1,350,118 : x
2. Step 2: Convert to fraction form
   980,437/1,350,118 = 1,350,118/x
3. Step 3: Cross multiply
   980,437x = 1,350,118 × 1,350,118
4. Step 4: Simplify right side
   980,437x = 1,822,818,613,924
5. Step 5: Solve for x
   x = 1,822,818,613,924/980,437
6. Step 6: Final answer
   x = 1,859,189.95