Finding the Third Proportional to 2,739,712 and 4,363,260

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,712 : 4,363,260 = 4,363,260 : x
2. Step 2: Convert to fraction form
   2,739,712/4,363,260 = 4,363,260/x
3. Step 3: Cross multiply
   2,739,712x = 4,363,260 × 4,363,260
4. Step 4: Simplify right side
   2,739,712x = 19,038,037,827,600
5. Step 5: Solve for x
   x = 19,038,037,827,600/2,739,712
6. Step 6: Final answer
   x = 6,948,919.39