Finding the Third Proportional to 288,882 and 695,893.50

Step by Step Solution

1. Step 1: Write the proportion equation
   288,882 : 695,893.50 = 695,893.50 : x
2. Step 2: Convert to fraction form
   288,882/695,893.50 = 695,893.50/x
3. Step 3: Cross multiply
   288,882x = 695,893.50 × 695,893.50
4. Step 4: Simplify right side
   288,882x = 484,267,763,342.25
5. Step 5: Solve for x
   x = 484,267,763,342.25/288,882
6. Step 6: Final answer
   x = 1,676,351.46