Finding the Third Proportional to 8,441,550 and 13,079,340

Step by Step Solution

1. Step 1: Write the proportion equation
   8,441,550 : 13,079,340 = 13,079,340 : x
2. Step 2: Convert to fraction form
   8,441,550/13,079,340 = 13,079,340/x
3. Step 3: Cross multiply
   8,441,550x = 13,079,340 × 13,079,340
4. Step 4: Simplify right side
   8,441,550x = 171,069,134,835,600
5. Step 5: Solve for x
   x = 171,069,134,835,600/8,441,550
6. Step 6: Final answer
   x = 20,265,133.16