Finding the Third Proportional to 47,683.69 and 70,064.16

Step by Step Solution

1. Step 1: Write the proportion equation
   47,683.69 : 70,064.16 = 70,064.16 : x
2. Step 2: Convert to fraction form
   47,683.69/70,064.16 = 70,064.16/x
3. Step 3: Cross multiply
   47,683.69x = 70,064.16 × 70,064.16
4. Step 4: Simplify right side
   47,683.69x = 4,908,985,991.02
5. Step 5: Solve for x
   x = 4,908,985,991.02/47,683.69
6. Step 6: Final answer
   x = 102,948.96