Finding the Third Proportional to 10,180,488 and 21,955,056

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180,488 : 21,955,056 = 21,955,056 : x
2. Step 2: Convert to fraction form
   10,180,488/21,955,056 = 21,955,056/x
3. Step 3: Cross multiply
   10,180,488x = 21,955,056 × 21,955,056
4. Step 4: Simplify right side
   10,180,488x = 482,024,483,963,136
5. Step 5: Solve for x
   x = 482,024,483,963,136/10,180,488
6. Step 6: Final answer
   x = 47,347,876.05