Finding the Third Proportional to 336,069 and 532,406.25

Step by Step Solution

1. Step 1: Write the proportion equation
   336,069 : 532,406.25 = 532,406.25 : x
2. Step 2: Convert to fraction form
   336,069/532,406.25 = 532,406.25/x
3. Step 3: Cross multiply
   336,069x = 532,406.25 × 532,406.25
4. Step 4: Simplify right side
   336,069x = 283,456,415,039.06
5. Step 5: Solve for x
   x = 283,456,415,039.06/336,069
6. Step 6: Final answer
   x = 843,447.07