Finding the Third Proportional to 3,312,772 and 7,097,938

Step by Step Solution

1. Step 1: Write the proportion equation
   3,312,772 : 7,097,938 = 7,097,938 : x
2. Step 2: Convert to fraction form
   3,312,772/7,097,938 = 7,097,938/x
3. Step 3: Cross multiply
   3,312,772x = 7,097,938 × 7,097,938
4. Step 4: Simplify right side
   3,312,772x = 50,380,723,851,844
5. Step 5: Solve for x
   x = 50,380,723,851,844/3,312,772
6. Step 6: Final answer
   x = 15,208,026.35