Finding the Third Proportional to 33,493,056 and 72,118,188

Step by Step Solution

1. Step 1: Write the proportion equation
   33,493,056 : 72,118,188 = 72,118,188 : x
2. Step 2: Convert to fraction form
   33,493,056/72,118,188 = 72,118,188/x
3. Step 3: Cross multiply
   33,493,056x = 72,118,188 × 72,118,188
4. Step 4: Simplify right side
   33,493,056x = 5,201,033,040,403,344
5. Step 5: Solve for x
   x = 5,201,033,040,403,344/33,493,056
6. Step 6: Final answer
   x = 155,286,906.05