Finding the Third Proportional to 215,600 and 453,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   215,600 : 453,541.50 = 453,541.50 : x
2. Step 2: Convert to fraction form
   215,600/453,541.50 = 453,541.50/x
3. Step 3: Cross multiply
   215,600x = 453,541.50 × 453,541.50
4. Step 4: Simplify right side
   215,600x = 205,699,892,222.25
5. Step 5: Solve for x
   x = 205,699,892,222.25/215,600
6. Step 6: Final answer
   x = 954,081.13