Finding the Third Proportional to 3,373,580 and 7,346,156

Step by Step Solution

1. Step 1: Write the proportion equation
   3,373,580 : 7,346,156 = 7,346,156 : x
2. Step 2: Convert to fraction form
   3,373,580/7,346,156 = 7,346,156/x
3. Step 3: Cross multiply
   3,373,580x = 7,346,156 × 7,346,156
4. Step 4: Simplify right side
   3,373,580x = 53,966,007,976,336
5. Step 5: Solve for x
   x = 53,966,007,976,336/3,373,580
6. Step 6: Final answer
   x = 15,996,658.74