Finding the Third Proportional to 5,925,380 and 12,690,504

Step by Step Solution

1. Step 1: Write the proportion equation
   5,925,380 : 12,690,504 = 12,690,504 : x
2. Step 2: Convert to fraction form
   5,925,380/12,690,504 = 12,690,504/x
3. Step 3: Cross multiply
   5,925,380x = 12,690,504 × 12,690,504
4. Step 4: Simplify right side
   5,925,380x = 161,048,891,774,016
5. Step 5: Solve for x
   x = 161,048,891,774,016/5,925,380
6. Step 6: Final answer
   x = 27,179,504.40