Finding the Third Proportional to 469,118.50 and 1,024,272.50

Step by Step Solution

1. Step 1: Write the proportion equation
   469,118.50 : 1,024,272.50 = 1,024,272.50 : x
2. Step 2: Convert to fraction form
   469,118.50/1,024,272.50 = 1,024,272.50/x
3. Step 3: Cross multiply
   469,118.50x = 1,024,272.50 × 1,024,272.50
4. Step 4: Simplify right side
   469,118.50x = 1,049,134,154,256.25
5. Step 5: Solve for x
   x = 1,049,134,154,256.25/469,118.50
6. Step 6: Final answer
   x = 2,236,394.76