Finding the Third Proportional to 4,643,518 and 7,035,501

Step by Step Solution

1. Step 1: Write the proportion equation
   4,643,518 : 7,035,501 = 7,035,501 : x
2. Step 2: Convert to fraction form
   4,643,518/7,035,501 = 7,035,501/x
3. Step 3: Cross multiply
   4,643,518x = 7,035,501 × 7,035,501
4. Step 4: Simplify right side
   4,643,518x = 49,498,274,321,001
5. Step 5: Solve for x
   x = 49,498,274,321,001/4,643,518
6. Step 6: Final answer
   x = 10,659,649.50