Finding the Third Proportional to 46,869.75 and 70,366.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,869.75 : 70,366.50 = 70,366.50 : x
2. Step 2: Convert to fraction form
   46,869.75/70,366.50 = 70,366.50/x
3. Step 3: Cross multiply
   46,869.75x = 70,366.50 × 70,366.50
4. Step 4: Simplify right side
   46,869.75x = 4,951,444,322.25
5. Step 5: Solve for x
   x = 4,951,444,322.25/46,869.75
6. Step 6: Final answer
   x = 105,642.64