Finding the Third Proportional to 5,610,594 and 12,117,993

Step by Step Solution

1. Step 1: Write the proportion equation
   5,610,594 : 12,117,993 = 12,117,993 : x
2. Step 2: Convert to fraction form
   5,610,594/12,117,993 = 12,117,993/x
3. Step 3: Cross multiply
   5,610,594x = 12,117,993 × 12,117,993
4. Step 4: Simplify right side
   5,610,594x = 146,845,754,348,049
5. Step 5: Solve for x
   x = 146,845,754,348,049/5,610,594
6. Step 6: Final answer
   x = 26,172,942.53