Finding the Third Proportional to 31,495.50 and 45,184.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,495.50 : 45,184.50 = 45,184.50 : x
2. Step 2: Convert to fraction form
   31,495.50/45,184.50 = 45,184.50/x
3. Step 3: Cross multiply
   31,495.50x = 45,184.50 × 45,184.50
4. Step 4: Simplify right side
   31,495.50x = 2,041,639,040.25
5. Step 5: Solve for x
   x = 2,041,639,040.25/31,495.50
6. Step 6: Final answer
   x = 64,823.20