Finding the Third Proportional to 437,799 and 958,636.50

Step by Step Solution

1. Step 1: Write the proportion equation
   437,799 : 958,636.50 = 958,636.50 : x
2. Step 2: Convert to fraction form
   437,799/958,636.50 = 958,636.50/x
3. Step 3: Cross multiply
   437,799x = 958,636.50 × 958,636.50
4. Step 4: Simplify right side
   437,799x = 918,983,939,132.25
5. Step 5: Solve for x
   x = 918,983,939,132.25/437,799
6. Step 6: Final answer
   x = 2,099,100.13