Finding the Third Proportional to 5,805,328 and 12,380,588

Step by Step Solution

1. Step 1: Write the proportion equation
   5,805,328 : 12,380,588 = 12,380,588 : x
2. Step 2: Convert to fraction form
   5,805,328/12,380,588 = 12,380,588/x
3. Step 3: Cross multiply
   5,805,328x = 12,380,588 × 12,380,588
4. Step 4: Simplify right side
   5,805,328x = 153,278,959,225,744
5. Step 5: Solve for x
   x = 153,278,959,225,744/5,805,328
6. Step 6: Final answer
   x = 26,403,152.28