Finding the Third Proportional to 45,966 and 63,298.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,966 : 63,298.50 = 63,298.50 : x
2. Step 2: Convert to fraction form
   45,966/63,298.50 = 63,298.50/x
3. Step 3: Cross multiply
   45,966x = 63,298.50 × 63,298.50
4. Step 4: Simplify right side
   45,966x = 4,006,700,102.25
5. Step 5: Solve for x
   x = 4,006,700,102.25/45,966
6. Step 6: Final answer
   x = 87,166.60