Finding the Third Proportional to 5,546,314 and 12,113,343

Step by Step Solution

1. Step 1: Write the proportion equation
   5,546,314 : 12,113,343 = 12,113,343 : x
2. Step 2: Convert to fraction form
   5,546,314/12,113,343 = 12,113,343/x
3. Step 3: Cross multiply
   5,546,314x = 12,113,343 × 12,113,343
4. Step 4: Simplify right side
   5,546,314x = 146,733,078,635,649
5. Step 5: Solve for x
   x = 146,733,078,635,649/5,546,314
6. Step 6: Final answer
   x = 26,455,963.12