Finding the Third Proportional to 1,768,012 and 2,719,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768,012 : 2,719,140 = 2,719,140 : x
2. Step 2: Convert to fraction form
   1,768,012/2,719,140 = 2,719,140/x
3. Step 3: Cross multiply
   1,768,012x = 2,719,140 × 2,719,140
4. Step 4: Simplify right side
   1,768,012x = 7,393,722,339,600
5. Step 5: Solve for x
   x = 7,393,722,339,600/1,768,012
6. Step 6: Final answer
   x = 4,181,941.26