Finding the Third Proportional to 3,364,629 and 5,045,707

Step by Step Solution

1. Step 1: Write the proportion equation
   3,364,629 : 5,045,707 = 5,045,707 : x
2. Step 2: Convert to fraction form
   3,364,629/5,045,707 = 5,045,707/x
3. Step 3: Cross multiply
   3,364,629x = 5,045,707 × 5,045,707
4. Step 4: Simplify right side
   3,364,629x = 25,459,159,129,849
5. Step 5: Solve for x
   x = 25,459,159,129,849/3,364,629
6. Step 6: Final answer
   x = 7,566,706.20