Finding the Third Proportional to 2,748,706 and 4,194,136

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,706 : 4,194,136 = 4,194,136 : x
2. Step 2: Convert to fraction form
   2,748,706/4,194,136 = 4,194,136/x
3. Step 3: Cross multiply
   2,748,706x = 4,194,136 × 4,194,136
4. Step 4: Simplify right side
   2,748,706x = 17,590,776,786,496
5. Step 5: Solve for x
   x = 17,590,776,786,496/2,748,706
6. Step 6: Final answer
   x = 6,399,657.43