Finding the Third Proportional to 29,881.13 and 65,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,881.13 : 65,029.50 = 65,029.50 : x
2. Step 2: Convert to fraction form
   29,881.13/65,029.50 = 65,029.50/x
3. Step 3: Cross multiply
   29,881.13x = 65,029.50 × 65,029.50
4. Step 4: Simplify right side
   29,881.13x = 4,228,835,870.25
5. Step 5: Solve for x
   x = 4,228,835,870.25/29,881.13
6. Step 6: Final answer
   x = 141,521.98