Finding the Third Proportional to 2,748,782 and 4,194,271

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,782 : 4,194,271 = 4,194,271 : x
2. Step 2: Convert to fraction form
   2,748,782/4,194,271 = 4,194,271/x
3. Step 3: Cross multiply
   2,748,782x = 4,194,271 × 4,194,271
4. Step 4: Simplify right side
   2,748,782x = 17,591,909,221,441
5. Step 5: Solve for x
   x = 17,591,909,221,441/2,748,782
6. Step 6: Final answer
   x = 6,399,892.47