Finding the Third Proportional to 14,967,008 and 21,890,640

Step by Step Solution

1. Step 1: Write the proportion equation
   14,967,008 : 21,890,640 = 21,890,640 : x
2. Step 2: Convert to fraction form
   14,967,008/21,890,640 = 21,890,640/x
3. Step 3: Cross multiply
   14,967,008x = 21,890,640 × 21,890,640
4. Step 4: Simplify right side
   14,967,008x = 479,200,119,609,600
5. Step 5: Solve for x
   x = 479,200,119,609,600/14,967,008
6. Step 6: Final answer
   x = 32,017,095.17