Finding the Third Proportional to 58,745 and 83,743.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,745 : 83,743.50 = 83,743.50 : x
2. Step 2: Convert to fraction form
   58,745/83,743.50 = 83,743.50/x
3. Step 3: Cross multiply
   58,745x = 83,743.50 × 83,743.50
4. Step 4: Simplify right side
   58,745x = 7,012,973,792.25
5. Step 5: Solve for x
   x = 7,012,973,792.25/58,745
6. Step 6: Final answer
   x = 119,379.93