Finding the Third Proportional to 33,012,775 and 72,402,833

Step by Step Solution

1. Step 1: Write the proportion equation
   33,012,775 : 72,402,833 = 72,402,833 : x
2. Step 2: Convert to fraction form
   33,012,775/72,402,833 = 72,402,833/x
3. Step 3: Cross multiply
   33,012,775x = 72,402,833 × 72,402,833
4. Step 4: Simplify right side
   33,012,775x = 5,242,170,226,425,889
5. Step 5: Solve for x
   x = 5,242,170,226,425,889/33,012,775
6. Step 6: Final answer
   x = 158,792,171.41