Finding the Third Proportional to 429,087.50 and 943,868

Step by Step Solution

1. Step 1: Write the proportion equation
   429,087.50 : 943,868 = 943,868 : x
2. Step 2: Convert to fraction form
   429,087.50/943,868 = 943,868/x
3. Step 3: Cross multiply
   429,087.50x = 943,868 × 943,868
4. Step 4: Simplify right side
   429,087.50x = 890,886,801,424
5. Step 5: Solve for x
   x = 890,886,801,424/429,087.50
6. Step 6: Final answer
   x = 2,076,235.74