Finding the Third Proportional to 3,669,316 and 5,396,120

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,316 : 5,396,120 = 5,396,120 : x
2. Step 2: Convert to fraction form
   3,669,316/5,396,120 = 5,396,120/x
3. Step 3: Cross multiply
   3,669,316x = 5,396,120 × 5,396,120
4. Step 4: Simplify right side
   3,669,316x = 29,118,111,054,400
5. Step 5: Solve for x
   x = 29,118,111,054,400/3,669,316
6. Step 6: Final answer
   x = 7,935,569.21