Finding the Third Proportional to 33,675,518 and 72,739,804

Step by Step Solution

1. Step 1: Write the proportion equation
   33,675,518 : 72,739,804 = 72,739,804 : x
2. Step 2: Convert to fraction form
   33,675,518/72,739,804 = 72,739,804/x
3. Step 3: Cross multiply
   33,675,518x = 72,739,804 × 72,739,804
4. Step 4: Simplify right side
   33,675,518x = 5,291,079,085,958,416
5. Step 5: Solve for x
   x = 5,291,079,085,958,416/33,675,518
6. Step 6: Final answer
   x = 157,119,456.51