Finding the Third Proportional to 54,956,665,188 and 119,038,948,245

Step by Step Solution

1. Step 1: Write the proportion equation
   54,956,665,188 : 119,038,948,245 = 119,038,948,245 : x
2. Step 2: Convert to fraction form
   54,956,665,188/119,038,948,245 = 119,038,948,245/x
3. Step 3: Cross multiply
   54,956,665,188x = 119,038,948,245 × 119,038,948,245
4. Step 4: Simplify right side
   54,956,665,188x = 14,170,271,199,275,788,533,760
5. Step 5: Solve for x
   x = 14,170,271,199,275,788,533,760/54,956,665,188
6. Step 6: Final answer
   x = 257,844,451,638.41