Finding the Third Proportional to 1,970,244 and 4,276,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,244 : 4,276,764 = 4,276,764 : x
2. Step 2: Convert to fraction form
   1,970,244/4,276,764 = 4,276,764/x
3. Step 3: Cross multiply
   1,970,244x = 4,276,764 × 4,276,764
4. Step 4: Simplify right side
   1,970,244x = 18,290,710,311,696
5. Step 5: Solve for x
   x = 18,290,710,311,696/1,970,244
6. Step 6: Final answer
   x = 9,283,474.69