Finding the Third Proportional to 683,254 and 1,495,216

Step by Step Solution

1. Step 1: Write the proportion equation
   683,254 : 1,495,216 = 1,495,216 : x
2. Step 2: Convert to fraction form
   683,254/1,495,216 = 1,495,216/x
3. Step 3: Cross multiply
   683,254x = 1,495,216 × 1,495,216
4. Step 4: Simplify right side
   683,254x = 2,235,670,886,656
5. Step 5: Solve for x
   x = 2,235,670,886,656/683,254
6. Step 6: Final answer
   x = 3,272,093.37