Finding the Third Proportional to 559,875 and 754,276.50

Step by Step Solution

1. Step 1: Write the proportion equation
   559,875 : 754,276.50 = 754,276.50 : x
2. Step 2: Convert to fraction form
   559,875/754,276.50 = 754,276.50/x
3. Step 3: Cross multiply
   559,875x = 754,276.50 × 754,276.50
4. Step 4: Simplify right side
   559,875x = 568,933,038,452.25
5. Step 5: Solve for x
   x = 568,933,038,452.25/559,875
6. Step 6: Final answer
   x = 1,016,178.68