Finding the Third Proportional to 6,965,138 and 9,458,485

Step by Step Solution

1. Step 1: Write the proportion equation
   6,965,138 : 9,458,485 = 9,458,485 : x
2. Step 2: Convert to fraction form
   6,965,138/9,458,485 = 9,458,485/x
3. Step 3: Cross multiply
   6,965,138x = 9,458,485 × 9,458,485
4. Step 4: Simplify right side
   6,965,138x = 89,462,938,495,225
5. Step 5: Solve for x
   x = 89,462,938,495,225/6,965,138
6. Step 6: Final answer
   x = 12,844,388.51