Finding the Third Proportional to 33,675,519 and 72,739,806

Step by Step Solution

1. Step 1: Write the proportion equation
   33,675,519 : 72,739,806 = 72,739,806 : x
2. Step 2: Convert to fraction form
   33,675,519/72,739,806 = 72,739,806/x
3. Step 3: Cross multiply
   33,675,519x = 72,739,806 × 72,739,806
4. Step 4: Simplify right side
   33,675,519x = 5,291,079,376,917,636
5. Step 5: Solve for x
   x = 5,291,079,376,917,636/33,675,519
6. Step 6: Final answer
   x = 157,119,460.49