Finding the Third Proportional to 47,160 and 71,349.38

Step by Step Solution

1. Step 1: Write the proportion equation
   47,160 : 71,349.38 = 71,349.38 : x
2. Step 2: Convert to fraction form
   47,160/71,349.38 = 71,349.38/x
3. Step 3: Cross multiply
   47,160x = 71,349.38 × 71,349.38
4. Step 4: Simplify right side
   47,160x = 5,090,733,312.89
5. Step 5: Solve for x
   x = 5,090,733,312.89/47,160
6. Step 6: Final answer
   x = 107,946.00