Finding the Third Proportional to 32,078,225.75 and 65,857,012.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,078,225.75 : 65,857,012.75 = 65,857,012.75 : x
2. Step 2: Convert to fraction form
   32,078,225.75/65,857,012.75 = 65,857,012.75/x
3. Step 3: Cross multiply
   32,078,225.75x = 65,857,012.75 × 65,857,012.75
4. Step 4: Simplify right side
   32,078,225.75x = 4,337,146,128,353,662.50
5. Step 5: Solve for x
   x = 4,337,146,128,353,662.50/32,078,225.75
6. Step 6: Final answer
   x = 135,205,299.76