Finding the Third Proportional to 55,452,226 and 123,654,708

Step by Step Solution

1. Step 1: Write the proportion equation
   55,452,226 : 123,654,708 = 123,654,708 : x
2. Step 2: Convert to fraction form
   55,452,226/123,654,708 = 123,654,708/x
3. Step 3: Cross multiply
   55,452,226x = 123,654,708 × 123,654,708
4. Step 4: Simplify right side
   55,452,226x = 15,290,486,810,565,264
5. Step 5: Solve for x
   x = 15,290,486,810,565,264/55,452,226
6. Step 6: Final answer
   x = 275,741,623.26