Finding the Third Proportional to 33,590.25 and 52,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,590.25 : 52,429.50 = 52,429.50 : x
2. Step 2: Convert to fraction form
   33,590.25/52,429.50 = 52,429.50/x
3. Step 3: Cross multiply
   33,590.25x = 52,429.50 × 52,429.50
4. Step 4: Simplify right side
   33,590.25x = 2,748,852,470.25
5. Step 5: Solve for x
   x = 2,748,852,470.25/33,590.25
6. Step 6: Final answer
   x = 81,834.83