Finding the Third Proportional to 33,553,672 and 73,387,312

Step by Step Solution

1. Step 1: Write the proportion equation
   33,553,672 : 73,387,312 = 73,387,312 : x
2. Step 2: Convert to fraction form
   33,553,672/73,387,312 = 73,387,312/x
3. Step 3: Cross multiply
   33,553,672x = 73,387,312 × 73,387,312
4. Step 4: Simplify right side
   33,553,672x = 5,385,697,562,585,344
5. Step 5: Solve for x
   x = 5,385,697,562,585,344/33,553,672
6. Step 6: Final answer
   x = 160,509,930.56