Finding the Third Proportional to 21,882,132 and 47,617,272

Step by Step Solution

1. Step 1: Write the proportion equation
   21,882,132 : 47,617,272 = 47,617,272 : x
2. Step 2: Convert to fraction form
   21,882,132/47,617,272 = 47,617,272/x
3. Step 3: Cross multiply
   21,882,132x = 47,617,272 × 47,617,272
4. Step 4: Simplify right side
   21,882,132x = 2,267,404,592,721,984
5. Step 5: Solve for x
   x = 2,267,404,592,721,984/21,882,132
6. Step 6: Final answer
   x = 103,618,998.04