Finding the Third Proportional to 435,985.50 and 938,755.50

Step by Step Solution

1. Step 1: Write the proportion equation
   435,985.50 : 938,755.50 = 938,755.50 : x
2. Step 2: Convert to fraction form
   435,985.50/938,755.50 = 938,755.50/x
3. Step 3: Cross multiply
   435,985.50x = 938,755.50 × 938,755.50
4. Step 4: Simplify right side
   435,985.50x = 881,261,888,780.25
5. Step 5: Solve for x
   x = 881,261,888,780.25/435,985.50
6. Step 6: Final answer
   x = 2,021,310.09