Finding the Third Proportional to 33,799,878 and 72,987,804

Step by Step Solution

1. Step 1: Write the proportion equation
   33,799,878 : 72,987,804 = 72,987,804 : x
2. Step 2: Convert to fraction form
   33,799,878/72,987,804 = 72,987,804/x
3. Step 3: Cross multiply
   33,799,878x = 72,987,804 × 72,987,804
4. Step 4: Simplify right side
   33,799,878x = 5,327,219,532,742,416
5. Step 5: Solve for x
   x = 5,327,219,532,742,416/33,799,878
6. Step 6: Final answer
   x = 157,610,614.24