Finding the Third Proportional to 2,726,126 and 4,276,846

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726,126 : 4,276,846 = 4,276,846 : x
2. Step 2: Convert to fraction form
   2,726,126/4,276,846 = 4,276,846/x
3. Step 3: Cross multiply
   2,726,126x = 4,276,846 × 4,276,846
4. Step 4: Simplify right side
   2,726,126x = 18,291,411,707,716
5. Step 5: Solve for x
   x = 18,291,411,707,716/2,726,126
6. Step 6: Final answer
   x = 6,709,672.15