Finding the Third Proportional to 3,370,500 and 7,213,392

Step by Step Solution

1. Step 1: Write the proportion equation
   3,370,500 : 7,213,392 = 7,213,392 : x
2. Step 2: Convert to fraction form
   3,370,500/7,213,392 = 7,213,392/x
3. Step 3: Cross multiply
   3,370,500x = 7,213,392 × 7,213,392
4. Step 4: Simplify right side
   3,370,500x = 52,033,024,145,664
5. Step 5: Solve for x
   x = 52,033,024,145,664/3,370,500
6. Step 6: Final answer
   x = 15,437,776.04