Finding the Third Proportional to 2,141,280 and 4,754,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,280 : 4,754,944 = 4,754,944 : x
2. Step 2: Convert to fraction form
   2,141,280/4,754,944 = 4,754,944/x
3. Step 3: Cross multiply
   2,141,280x = 4,754,944 × 4,754,944
4. Step 4: Simplify right side
   2,141,280x = 22,609,492,443,136
5. Step 5: Solve for x
   x = 22,609,492,443,136/2,141,280
6. Step 6: Final answer
   x = 10,558,867.80