Finding the Third Proportional to 29,881.88 and 65,021.01

Step by Step Solution

1. Step 1: Write the proportion equation
   29,881.88 : 65,021.01 = 65,021.01 : x
2. Step 2: Convert to fraction form
   29,881.88/65,021.01 = 65,021.01/x
3. Step 3: Cross multiply
   29,881.88x = 65,021.01 × 65,021.01
4. Step 4: Simplify right side
   29,881.88x = 4,227,731,710.94
5. Step 5: Solve for x
   x = 4,227,731,710.94/29,881.88
6. Step 6: Final answer
   x = 141,481.45