Finding the Third Proportional to 4,911,480 and 10,630,056

Step by Step Solution

1. Step 1: Write the proportion equation
   4,911,480 : 10,630,056 = 10,630,056 : x
2. Step 2: Convert to fraction form
   4,911,480/10,630,056 = 10,630,056/x
3. Step 3: Cross multiply
   4,911,480x = 10,630,056 × 10,630,056
4. Step 4: Simplify right side
   4,911,480x = 112,998,090,563,136
5. Step 5: Solve for x
   x = 112,998,090,563,136/4,911,480
6. Step 6: Final answer
   x = 23,006,932.85