Finding the Third Proportional to 3,692,624 and 5,419,122

Step by Step Solution

1. Step 1: Write the proportion equation
   3,692,624 : 5,419,122 = 5,419,122 : x
2. Step 2: Convert to fraction form
   3,692,624/5,419,122 = 5,419,122/x
3. Step 3: Cross multiply
   3,692,624x = 5,419,122 × 5,419,122
4. Step 4: Simplify right side
   3,692,624x = 29,366,883,250,884
5. Step 5: Solve for x
   x = 29,366,883,250,884/3,692,624
6. Step 6: Final answer
   x = 7,952,849.59