Finding the Third Proportional to 70,587 and 112,360.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,587 : 112,360.50 = 112,360.50 : x
2. Step 2: Convert to fraction form
   70,587/112,360.50 = 112,360.50/x
3. Step 3: Cross multiply
   70,587x = 112,360.50 × 112,360.50
4. Step 4: Simplify right side
   70,587x = 12,624,881,960.25
5. Step 5: Solve for x
   x = 12,624,881,960.25/70,587
6. Step 6: Final answer
   x = 178,855.62