Finding the Third Proportional to 54,023,829 and 118,293,510

Step by Step Solution

1. Step 1: Write the proportion equation
   54,023,829 : 118,293,510 = 118,293,510 : x
2. Step 2: Convert to fraction form
   54,023,829/118,293,510 = 118,293,510/x
3. Step 3: Cross multiply
   54,023,829x = 118,293,510 × 118,293,510
4. Step 4: Simplify right side
   54,023,829x = 13,993,354,508,120,100
5. Step 5: Solve for x
   x = 13,993,354,508,120,100/54,023,829
6. Step 6: Final answer
   x = 259,021,893.99