Finding the Third Proportional to 1,045,267 and 2,216,134

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045,267 : 2,216,134 = 2,216,134 : x
2. Step 2: Convert to fraction form
   1,045,267/2,216,134 = 2,216,134/x
3. Step 3: Cross multiply
   1,045,267x = 2,216,134 × 2,216,134
4. Step 4: Simplify right side
   1,045,267x = 4,911,249,905,956
5. Step 5: Solve for x
   x = 4,911,249,905,956/1,045,267
6. Step 6: Final answer
   x = 4,698,560.18