Finding the Third Proportional to 56,758,150 and 124,116,142

Step by Step Solution

1. Step 1: Write the proportion equation
   56,758,150 : 124,116,142 = 124,116,142 : x
2. Step 2: Convert to fraction form
   56,758,150/124,116,142 = 124,116,142/x
3. Step 3: Cross multiply
   56,758,150x = 124,116,142 × 124,116,142
4. Step 4: Simplify right side
   56,758,150x = 15,404,816,704,964,164
5. Step 5: Solve for x
   x = 15,404,816,704,964,164/56,758,150
6. Step 6: Final answer
   x = 271,411,536.58