Finding the Third Proportional to 47,840.63 and 71,214.19

Step by Step Solution

1. Step 1: Write the proportion equation
   47,840.63 : 71,214.19 = 71,214.19 : x
2. Step 2: Convert to fraction form
   47,840.63/71,214.19 = 71,214.19/x
3. Step 3: Cross multiply
   47,840.63x = 71,214.19 × 71,214.19
4. Step 4: Simplify right side
   47,840.63x = 5,071,460,501.29
5. Step 5: Solve for x
   x = 5,071,460,501.29/47,840.63
6. Step 6: Final answer
   x = 106,007.40