Finding the Third Proportional to 3,209,062 and 7,047,876

Step by Step Solution

1. Step 1: Write the proportion equation
   3,209,062 : 7,047,876 = 7,047,876 : x
2. Step 2: Convert to fraction form
   3,209,062/7,047,876 = 7,047,876/x
3. Step 3: Cross multiply
   3,209,062x = 7,047,876 × 7,047,876
4. Step 4: Simplify right side
   3,209,062x = 49,672,556,111,376
5. Step 5: Solve for x
   x = 49,672,556,111,376/3,209,062
6. Step 6: Final answer
   x = 15,478,839.65