Finding the Third Proportional to 662,635.69 and 1,063,145.25

Step by Step Solution

1. Step 1: Write the proportion equation
   662,635.69 : 1,063,145.25 = 1,063,145.25 : x
2. Step 2: Convert to fraction form
   662,635.69/1,063,145.25 = 1,063,145.25/x
3. Step 3: Cross multiply
   662,635.69x = 1,063,145.25 × 1,063,145.25
4. Step 4: Simplify right side
   662,635.69x = 1,130,277,822,597.56
5. Step 5: Solve for x
   x = 1,130,277,822,597.56/662,635.69
6. Step 6: Final answer
   x = 1,705,730.38