Finding the Third Proportional to 2,002,425 and 4,146,787.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,425 : 4,146,787.50 = 4,146,787.50 : x
2. Step 2: Convert to fraction form
   2,002,425/4,146,787.50 = 4,146,787.50/x
3. Step 3: Cross multiply
   2,002,425x = 4,146,787.50 × 4,146,787.50
4. Step 4: Simplify right side
   2,002,425x = 17,195,846,570,156.25
5. Step 5: Solve for x
   x = 17,195,846,570,156.25/2,002,425
6. Step 6: Final answer
   x = 8,587,510.93