Finding the Third Proportional to 692,111.25 and 1,482,635.25

Step by Step Solution

1. Step 1: Write the proportion equation
   692,111.25 : 1,482,635.25 = 1,482,635.25 : x
2. Step 2: Convert to fraction form
   692,111.25/1,482,635.25 = 1,482,635.25/x
3. Step 3: Cross multiply
   692,111.25x = 1,482,635.25 × 1,482,635.25
4. Step 4: Simplify right side
   692,111.25x = 2,198,207,284,542.56
5. Step 5: Solve for x
   x = 2,198,207,284,542.56/692,111.25
6. Step 6: Final answer
   x = 3,176,089.52