Finding the Third Proportional to 46,109.50 and 70,906.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,109.50 : 70,906.25 = 70,906.25 : x
2. Step 2: Convert to fraction form
   46,109.50/70,906.25 = 70,906.25/x
3. Step 3: Cross multiply
   46,109.50x = 70,906.25 × 70,906.25
4. Step 4: Simplify right side
   46,109.50x = 5,027,696,289.06
5. Step 5: Solve for x
   x = 5,027,696,289.06/46,109.50
6. Step 6: Final answer
   x = 109,038.19