Finding the Third Proportional to 8,995,506 and 13,155,888

Step by Step Solution

1. Step 1: Write the proportion equation
   8,995,506 : 13,155,888 = 13,155,888 : x
2. Step 2: Convert to fraction form
   8,995,506/13,155,888 = 13,155,888/x
3. Step 3: Cross multiply
   8,995,506x = 13,155,888 × 13,155,888
4. Step 4: Simplify right side
   8,995,506x = 173,077,389,068,544
5. Step 5: Solve for x
   x = 173,077,389,068,544/8,995,506
6. Step 6: Final answer
   x = 19,240,428.39