Finding the Third Proportional to 5,264,656 and 7,961,784

Step by Step Solution

1. Step 1: Write the proportion equation
   5,264,656 : 7,961,784 = 7,961,784 : x
2. Step 2: Convert to fraction form
   5,264,656/7,961,784 = 7,961,784/x
3. Step 3: Cross multiply
   5,264,656x = 7,961,784 × 7,961,784
4. Step 4: Simplify right side
   5,264,656x = 63,390,004,462,656
5. Step 5: Solve for x
   x = 63,390,004,462,656/5,264,656
6. Step 6: Final answer
   x = 12,040,673.59