Finding the Third Proportional to 101,061 and 168,423.75

Step by Step Solution

1. Step 1: Write the proportion equation
   101,061 : 168,423.75 = 168,423.75 : x
2. Step 2: Convert to fraction form
   101,061/168,423.75 = 168,423.75/x
3. Step 3: Cross multiply
   101,061x = 168,423.75 × 168,423.75
4. Step 4: Simplify right side
   101,061x = 28,366,559,564.06
5. Step 5: Solve for x
   x = 28,366,559,564.06/101,061
6. Step 6: Final answer
   x = 280,687.50