Finding the Third Proportional to 5,313,926 and 7,456,485

Step by Step Solution

1. Step 1: Write the proportion equation
   5,313,926 : 7,456,485 = 7,456,485 : x
2. Step 2: Convert to fraction form
   5,313,926/7,456,485 = 7,456,485/x
3. Step 3: Cross multiply
   5,313,926x = 7,456,485 × 7,456,485
4. Step 4: Simplify right side
   5,313,926x = 55,599,168,555,225
5. Step 5: Solve for x
   x = 55,599,168,555,225/5,313,926
6. Step 6: Final answer
   x = 10,462,917.35