Finding the Third Proportional to 49,959,193 and 74,938,780

Step by Step Solution

1. Step 1: Write the proportion equation
   49,959,193 : 74,938,780 = 74,938,780 : x
2. Step 2: Convert to fraction form
   49,959,193/74,938,780 = 74,938,780/x
3. Step 3: Cross multiply
   49,959,193x = 74,938,780 × 74,938,780
4. Step 4: Simplify right side
   49,959,193x = 5,615,820,747,888,400
5. Step 5: Solve for x
   x = 5,615,820,747,888,400/49,959,193
6. Step 6: Final answer
   x = 112,408,155.75