Finding the Third Proportional to 12,422,068 and 26,337,128

Step by Step Solution

1. Step 1: Write the proportion equation
   12,422,068 : 26,337,128 = 26,337,128 : x
2. Step 2: Convert to fraction form
   12,422,068/26,337,128 = 26,337,128/x
3. Step 3: Cross multiply
   12,422,068x = 26,337,128 × 26,337,128
4. Step 4: Simplify right side
   12,422,068x = 693,644,311,288,384
5. Step 5: Solve for x
   x = 693,644,311,288,384/12,422,068
6. Step 6: Final answer
   x = 55,839,680.74