Finding the Third Proportional to 67,378.50 and 101,068.88

Step by Step Solution

1. Step 1: Write the proportion equation
   67,378.50 : 101,068.88 = 101,068.88 : x
2. Step 2: Convert to fraction form
   67,378.50/101,068.88 = 101,068.88/x
3. Step 3: Cross multiply
   67,378.50x = 101,068.88 × 101,068.88
4. Step 4: Simplify right side
   67,378.50x = 10,214,917,493.77
5. Step 5: Solve for x
   x = 10,214,917,493.77/67,378.50
6. Step 6: Final answer
   x = 151,605.00