Finding the Third Proportional to 58,350 and 82,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,350 : 82,570.50 = 82,570.50 : x
2. Step 2: Convert to fraction form
   58,350/82,570.50 = 82,570.50/x
3. Step 3: Cross multiply
   58,350x = 82,570.50 × 82,570.50
4. Step 4: Simplify right side
   58,350x = 6,817,887,470.25
5. Step 5: Solve for x
   x = 6,817,887,470.25/58,350
6. Step 6: Final answer
   x = 116,844.69