Finding the Third Proportional to 33,094,472 and 72,147,812

Step by Step Solution

1. Step 1: Write the proportion equation
   33,094,472 : 72,147,812 = 72,147,812 : x
2. Step 2: Convert to fraction form
   33,094,472/72,147,812 = 72,147,812/x
3. Step 3: Cross multiply
   33,094,472x = 72,147,812 × 72,147,812
4. Step 4: Simplify right side
   33,094,472x = 5,205,306,776,387,344
5. Step 5: Solve for x
   x = 5,205,306,776,387,344/33,094,472
6. Step 6: Final answer
   x = 157,286,291.69