Finding the Third Proportional to 60,461,729 and 123,461,228

Step by Step Solution

1. Step 1: Write the proportion equation
   60,461,729 : 123,461,228 = 123,461,228 : x
2. Step 2: Convert to fraction form
   60,461,729/123,461,228 = 123,461,228/x
3. Step 3: Cross multiply
   60,461,729x = 123,461,228 × 123,461,228
4. Step 4: Simplify right side
   60,461,729x = 15,242,674,819,267,984
5. Step 5: Solve for x
   x = 15,242,674,819,267,984/60,461,729
6. Step 6: Final answer
   x = 252,104,514.23