Finding the Third Proportional to 51,246 and 105,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,246 : 105,043.50 = 105,043.50 : x
2. Step 2: Convert to fraction form
   51,246/105,043.50 = 105,043.50/x
3. Step 3: Cross multiply
   51,246x = 105,043.50 × 105,043.50
4. Step 4: Simplify right side
   51,246x = 11,034,136,892.25
5. Step 5: Solve for x
   x = 11,034,136,892.25/51,246
6. Step 6: Final answer
   x = 215,317.04