Finding the Third Proportional to 1,216,404 and 1,752,191

Step by Step Solution

1. Step 1: Write the proportion equation
   1,216,404 : 1,752,191 = 1,752,191 : x
2. Step 2: Convert to fraction form
   1,216,404/1,752,191 = 1,752,191/x
3. Step 3: Cross multiply
   1,216,404x = 1,752,191 × 1,752,191
4. Step 4: Simplify right side
   1,216,404x = 3,070,173,300,481
5. Step 5: Solve for x
   x = 3,070,173,300,481/1,216,404
6. Step 6: Final answer
   x = 2,523,975.01