Finding the Third Proportional to 46,770.75 and 69,971.63

Step by Step Solution

1. Step 1: Write the proportion equation
   46,770.75 : 69,971.63 = 69,971.63 : x
2. Step 2: Convert to fraction form
   46,770.75/69,971.63 = 69,971.63/x
3. Step 3: Cross multiply
   46,770.75x = 69,971.63 × 69,971.63
4. Step 4: Simplify right side
   46,770.75x = 4,896,028,305.14
5. Step 5: Solve for x
   x = 4,896,028,305.14/46,770.75
6. Step 6: Final answer
   x = 104,681.42