Finding the Third Proportional to 33,496,444.50 and 72,557,613

Step by Step Solution

1. Step 1: Write the proportion equation
   33,496,444.50 : 72,557,613 = 72,557,613 : x
2. Step 2: Convert to fraction form
   33,496,444.50/72,557,613 = 72,557,613/x
3. Step 3: Cross multiply
   33,496,444.50x = 72,557,613 × 72,557,613
4. Step 4: Simplify right side
   33,496,444.50x = 5,264,607,204,257,769
5. Step 5: Solve for x
   x = 5,264,607,204,257,769/33,496,444.50
6. Step 6: Final answer
   x = 157,169,134.90