Finding the Third Proportional to 49,959,182 and 74,938,768

Step by Step Solution

1. Step 1: Write the proportion equation
   49,959,182 : 74,938,768 = 74,938,768 : x
2. Step 2: Convert to fraction form
   49,959,182/74,938,768 = 74,938,768/x
3. Step 3: Cross multiply
   49,959,182x = 74,938,768 × 74,938,768
4. Step 4: Simplify right side
   49,959,182x = 5,615,818,949,357,824
5. Step 5: Solve for x
   x = 5,615,818,949,357,824/49,959,182
6. Step 6: Final answer
   x = 112,408,144.50