Finding the Third Proportional to 543,030 and 1,193,118

Step by Step Solution

1. Step 1: Write the proportion equation
   543,030 : 1,193,118 = 1,193,118 : x
2. Step 2: Convert to fraction form
   543,030/1,193,118 = 1,193,118/x
3. Step 3: Cross multiply
   543,030x = 1,193,118 × 1,193,118
4. Step 4: Simplify right side
   543,030x = 1,423,530,561,924
5. Step 5: Solve for x
   x = 1,423,530,561,924/543,030
6. Step 6: Final answer
   x = 2,621,458.41