Finding the Third Proportional to 5,028,306 and 7,784,343

Step by Step Solution

1. Step 1: Write the proportion equation
   5,028,306 : 7,784,343 = 7,784,343 : x
2. Step 2: Convert to fraction form
   5,028,306/7,784,343 = 7,784,343/x
3. Step 3: Cross multiply
   5,028,306x = 7,784,343 × 7,784,343
4. Step 4: Simplify right side
   5,028,306x = 60,595,995,941,649
5. Step 5: Solve for x
   x = 60,595,995,941,649/5,028,306
6. Step 6: Final answer
   x = 12,050,976.20