Finding the Third Proportional to 3,105,464 and 4,938,136

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,464 : 4,938,136 = 4,938,136 : x
2. Step 2: Convert to fraction form
   3,105,464/4,938,136 = 4,938,136/x
3. Step 3: Cross multiply
   3,105,464x = 4,938,136 × 4,938,136
4. Step 4: Simplify right side
   3,105,464x = 24,385,187,154,496
5. Step 5: Solve for x
   x = 24,385,187,154,496/3,105,464
6. Step 6: Final answer
   x = 7,852,349.01