Finding the Third Proportional to 4,858,651 and 10,632,566

Step by Step Solution

1. Step 1: Write the proportion equation
   4,858,651 : 10,632,566 = 10,632,566 : x
2. Step 2: Convert to fraction form
   4,858,651/10,632,566 = 10,632,566/x
3. Step 3: Cross multiply
   4,858,651x = 10,632,566 × 10,632,566
4. Step 4: Simplify right side
   4,858,651x = 113,051,459,744,356
5. Step 5: Solve for x
   x = 113,051,459,744,356/4,858,651
6. Step 6: Final answer
   x = 23,268,075.80