Finding the Third Proportional to 93,105 and 142,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,105 : 142,411.50 = 142,411.50 : x
2. Step 2: Convert to fraction form
   93,105/142,411.50 = 142,411.50/x
3. Step 3: Cross multiply
   93,105x = 142,411.50 × 142,411.50
4. Step 4: Simplify right side
   93,105x = 20,281,035,332.25
5. Step 5: Solve for x
   x = 20,281,035,332.25/93,105
6. Step 6: Final answer
   x = 217,829.71