Finding the Third Proportional to 516,300 and 1,094,143.50

Step by Step Solution

1. Step 1: Write the proportion equation
   516,300 : 1,094,143.50 = 1,094,143.50 : x
2. Step 2: Convert to fraction form
   516,300/1,094,143.50 = 1,094,143.50/x
3. Step 3: Cross multiply
   516,300x = 1,094,143.50 × 1,094,143.50
4. Step 4: Simplify right side
   516,300x = 1,197,149,998,592.25
5. Step 5: Solve for x
   x = 1,197,149,998,592.25/516,300
6. Step 6: Final answer
   x = 2,318,710.05