Finding the Third Proportional to 33,496,762 and 72,558,278

Step by Step Solution

1. Step 1: Write the proportion equation
   33,496,762 : 72,558,278 = 72,558,278 : x
2. Step 2: Convert to fraction form
   33,496,762/72,558,278 = 72,558,278/x
3. Step 3: Cross multiply
   33,496,762x = 72,558,278 × 72,558,278
4. Step 4: Simplify right side
   33,496,762x = 5,264,703,706,325,284
5. Step 5: Solve for x
   x = 5,264,703,706,325,284/33,496,762
6. Step 6: Final answer
   x = 157,170,526.10