Finding the Third Proportional to 21,848.91 and 47,590.17

Step by Step Solution

1. Step 1: Write the proportion equation
   21,848.91 : 47,590.17 = 47,590.17 : x
2. Step 2: Convert to fraction form
   21,848.91/47,590.17 = 47,590.17/x
3. Step 3: Cross multiply
   21,848.91x = 47,590.17 × 47,590.17
4. Step 4: Simplify right side
   21,848.91x = 2,264,824,459.09
5. Step 5: Solve for x
   x = 2,264,824,459.09/21,848.91
6. Step 6: Final answer
   x = 103,658.48