Finding the Third Proportional to 2,739,690 and 4,363,254

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,690 : 4,363,254 = 4,363,254 : x
2. Step 2: Convert to fraction form
   2,739,690/4,363,254 = 4,363,254/x
3. Step 3: Cross multiply
   2,739,690x = 4,363,254 × 4,363,254
4. Step 4: Simplify right side
   2,739,690x = 19,037,985,468,516
5. Step 5: Solve for x
   x = 19,037,985,468,516/2,739,690
6. Step 6: Final answer
   x = 6,948,956.07