Finding the Third Proportional to 33,628,517 and 72,414,614

Step by Step Solution

1. Step 1: Write the proportion equation
   33,628,517 : 72,414,614 = 72,414,614 : x
2. Step 2: Convert to fraction form
   33,628,517/72,414,614 = 72,414,614/x
3. Step 3: Cross multiply
   33,628,517x = 72,414,614 × 72,414,614
4. Step 4: Simplify right side
   33,628,517x = 5,243,876,320,768,996
5. Step 5: Solve for x
   x = 5,243,876,320,768,996/33,628,517
6. Step 6: Final answer
   x = 155,935,402.11