Finding the Third Proportional to 4,668,632 and 10,155,256

Step by Step Solution

1. Step 1: Write the proportion equation
   4,668,632 : 10,155,256 = 10,155,256 : x
2. Step 2: Convert to fraction form
   4,668,632/10,155,256 = 10,155,256/x
3. Step 3: Cross multiply
   4,668,632x = 10,155,256 × 10,155,256
4. Step 4: Simplify right side
   4,668,632x = 103,129,224,425,536
5. Step 5: Solve for x
   x = 103,129,224,425,536/4,668,632
6. Step 6: Final answer
   x = 22,089,816.55