Finding the Third Proportional to 46,764 and 63,889.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,764 : 63,889.50 = 63,889.50 : x
2. Step 2: Convert to fraction form
   46,764/63,889.50 = 63,889.50/x
3. Step 3: Cross multiply
   46,764x = 63,889.50 × 63,889.50
4. Step 4: Simplify right side
   46,764x = 4,081,868,210.25
5. Step 5: Solve for x
   x = 4,081,868,210.25/46,764
6. Step 6: Final answer
   x = 87,286.55