Finding the Third Proportional to 14,175,060 and 21,990,960

Step by Step Solution

1. Step 1: Write the proportion equation
   14,175,060 : 21,990,960 = 21,990,960 : x
2. Step 2: Convert to fraction form
   14,175,060/21,990,960 = 21,990,960/x
3. Step 3: Cross multiply
   14,175,060x = 21,990,960 × 21,990,960
4. Step 4: Simplify right side
   14,175,060x = 483,602,321,721,600
5. Step 5: Solve for x
   x = 483,602,321,721,600/14,175,060
6. Step 6: Final answer
   x = 34,116,421.50