Finding the Third Proportional to 10,180,492 and 21,955,064

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180,492 : 21,955,064 = 21,955,064 : x
2. Step 2: Convert to fraction form
   10,180,492/21,955,064 = 21,955,064/x
3. Step 3: Cross multiply
   10,180,492x = 21,955,064 × 21,955,064
4. Step 4: Simplify right side
   10,180,492x = 482,024,835,244,096
5. Step 5: Solve for x
   x = 482,024,835,244,096/10,180,492
6. Step 6: Final answer
   x = 47,347,891.95