Finding the Third Proportional to 49,178,049 and 108,257,820

Step by Step Solution

1. Step 1: Write the proportion equation
   49,178,049 : 108,257,820 = 108,257,820 : x
2. Step 2: Convert to fraction form
   49,178,049/108,257,820 = 108,257,820/x
3. Step 3: Cross multiply
   49,178,049x = 108,257,820 × 108,257,820
4. Step 4: Simplify right side
   49,178,049x = 11,719,755,591,152,400
5. Step 5: Solve for x
   x = 11,719,755,591,152,400/49,178,049
6. Step 6: Final answer
   x = 238,312,739.72