Finding the Third Proportional to 21,654,253 and 45,099,694

Step by Step Solution

1. Step 1: Write the proportion equation
   21,654,253 : 45,099,694 = 45,099,694 : x
2. Step 2: Convert to fraction form
   21,654,253/45,099,694 = 45,099,694/x
3. Step 3: Cross multiply
   21,654,253x = 45,099,694 × 45,099,694
4. Step 4: Simplify right side
   21,654,253x = 2,033,982,398,893,636
5. Step 5: Solve for x
   x = 2,033,982,398,893,636/21,654,253
6. Step 6: Final answer
   x = 93,929,926.79