Finding the Third Proportional to 3,364,524 and 7,380,432

Step by Step Solution

1. Step 1: Write the proportion equation
   3,364,524 : 7,380,432 = 7,380,432 : x
2. Step 2: Convert to fraction form
   3,364,524/7,380,432 = 7,380,432/x
3. Step 3: Cross multiply
   3,364,524x = 7,380,432 × 7,380,432
4. Step 4: Simplify right side
   3,364,524x = 54,470,776,506,624
5. Step 5: Solve for x
   x = 54,470,776,506,624/3,364,524
6. Step 6: Final answer
   x = 16,189,742.30