Finding the Third Proportional to 475,062 and 713,218.50

Step by Step Solution

1. Step 1: Write the proportion equation
   475,062 : 713,218.50 = 713,218.50 : x
2. Step 2: Convert to fraction form
   475,062/713,218.50 = 713,218.50/x
3. Step 3: Cross multiply
   475,062x = 713,218.50 × 713,218.50
4. Step 4: Simplify right side
   475,062x = 508,680,628,742.25
5. Step 5: Solve for x
   x = 508,680,628,742.25/475,062
6. Step 6: Final answer
   x = 1,070,766.82