Finding the Third Proportional to 744,472 and 1,630,716

Step by Step Solution

1. Step 1: Write the proportion equation
   744,472 : 1,630,716 = 1,630,716 : x
2. Step 2: Convert to fraction form
   744,472/1,630,716 = 1,630,716/x
3. Step 3: Cross multiply
   744,472x = 1,630,716 × 1,630,716
4. Step 4: Simplify right side
   744,472x = 2,659,234,672,656
5. Step 5: Solve for x
   x = 2,659,234,672,656/744,472
6. Step 6: Final answer
   x = 3,571,974.06