Finding the Third Proportional to 33,493,007 and 72,118,087

Step by Step Solution

1. Step 1: Write the proportion equation
   33,493,007 : 72,118,087 = 72,118,087 : x
2. Step 2: Convert to fraction form
   33,493,007/72,118,087 = 72,118,087/x
3. Step 3: Cross multiply
   33,493,007x = 72,118,087 × 72,118,087
4. Step 4: Simplify right side
   33,493,007x = 5,201,018,472,539,569
5. Step 5: Solve for x
   x = 5,201,018,472,539,569/33,493,007
6. Step 6: Final answer
   x = 155,286,698.28