Finding the Third Proportional to 919,392 and 1,949,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   919,392 : 1,949,362.50 = 1,949,362.50 : x
2. Step 2: Convert to fraction form
   919,392/1,949,362.50 = 1,949,362.50/x
3. Step 3: Cross multiply
   919,392x = 1,949,362.50 × 1,949,362.50
4. Step 4: Simplify right side
   919,392x = 3,800,014,156,406.25
5. Step 5: Solve for x
   x = 3,800,014,156,406.25/919,392
6. Step 6: Final answer
   x = 4,133,181.66