Finding the Third Proportional to 5,674,853 and 12,345,034

Step by Step Solution

1. Step 1: Write the proportion equation
   5,674,853 : 12,345,034 = 12,345,034 : x
2. Step 2: Convert to fraction form
   5,674,853/12,345,034 = 12,345,034/x
3. Step 3: Cross multiply
   5,674,853x = 12,345,034 × 12,345,034
4. Step 4: Simplify right side
   5,674,853x = 152,399,864,461,156
5. Step 5: Solve for x
   x = 152,399,864,461,156/5,674,853
6. Step 6: Final answer
   x = 26,855,297.30