Finding the Third Proportional to 58,483.75 and 83,634.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,483.75 : 83,634.50 = 83,634.50 : x
2. Step 2: Convert to fraction form
   58,483.75/83,634.50 = 83,634.50/x
3. Step 3: Cross multiply
   58,483.75x = 83,634.50 × 83,634.50
4. Step 4: Simplify right side
   58,483.75x = 6,994,729,590.25
5. Step 5: Solve for x
   x = 6,994,729,590.25/58,483.75
6. Step 6: Final answer
   x = 119,601.25