Finding the Third Proportional to 31,070.50 and 46,609.13

Step by Step Solution

1. Step 1: Write the proportion equation
   31,070.50 : 46,609.13 = 46,609.13 : x
2. Step 2: Convert to fraction form
   31,070.50/46,609.13 = 46,609.13/x
3. Step 3: Cross multiply
   31,070.50x = 46,609.13 × 46,609.13
4. Step 4: Simplify right side
   31,070.50x = 2,172,410,533.27
5. Step 5: Solve for x
   x = 2,172,410,533.27/31,070.50
6. Step 6: Final answer
   x = 69,918.75