Finding the Third Proportional to 2,937,210 and 4,492,743

Step by Step Solution

1. Step 1: Write the proportion equation
   2,937,210 : 4,492,743 = 4,492,743 : x
2. Step 2: Convert to fraction form
   2,937,210/4,492,743 = 4,492,743/x
3. Step 3: Cross multiply
   2,937,210x = 4,492,743 × 4,492,743
4. Step 4: Simplify right side
   2,937,210x = 20,184,739,664,049
5. Step 5: Solve for x
   x = 20,184,739,664,049/2,937,210
6. Step 6: Final answer
   x = 6,872,079.17