Finding the Third Proportional to 2,166,003.75 and 3,367,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,003.75 : 3,367,468.50 = 3,367,468.50 : x
2. Step 2: Convert to fraction form
   2,166,003.75/3,367,468.50 = 3,367,468.50/x
3. Step 3: Cross multiply
   2,166,003.75x = 3,367,468.50 × 3,367,468.50
4. Step 4: Simplify right side
   2,166,003.75x = 11,339,844,098,492.25
5. Step 5: Solve for x
   x = 11,339,844,098,492.25/2,166,003.75
6. Step 6: Final answer
   x = 5,235,376.02