Finding the Third Proportional to 47,614.50 and 69,946.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,614.50 : 69,946.50 = 69,946.50 : x
2. Step 2: Convert to fraction form
   47,614.50/69,946.50 = 69,946.50/x
3. Step 3: Cross multiply
   47,614.50x = 69,946.50 × 69,946.50
4. Step 4: Simplify right side
   47,614.50x = 4,892,512,862.25
5. Step 5: Solve for x
   x = 4,892,512,862.25/47,614.50
6. Step 6: Final answer
   x = 102,752.58