Finding the Third Proportional to 31,451.63 and 46,750.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,451.63 : 46,750.50 = 46,750.50 : x
2. Step 2: Convert to fraction form
   31,451.63/46,750.50 = 46,750.50/x
3. Step 3: Cross multiply
   31,451.63x = 46,750.50 × 46,750.50
4. Step 4: Simplify right side
   31,451.63x = 2,185,609,250.25
5. Step 5: Solve for x
   x = 2,185,609,250.25/31,451.63
6. Step 6: Final answer
   x = 69,491.14