Finding the Third Proportional to 55,666,758 and 115,152,010

Step by Step Solution

1. Step 1: Write the proportion equation
   55,666,758 : 115,152,010 = 115,152,010 : x
2. Step 2: Convert to fraction form
   55,666,758/115,152,010 = 115,152,010/x
3. Step 3: Cross multiply
   55,666,758x = 115,152,010 × 115,152,010
4. Step 4: Simplify right side
   55,666,758x = 13,259,985,407,040,100
5. Step 5: Solve for x
   x = 13,259,985,407,040,100/55,666,758
6. Step 6: Final answer
   x = 238,202,939.84