Finding the Third Proportional to 13,706,443 and 30,476,611

Step by Step Solution

1. Step 1: Write the proportion equation
   13,706,443 : 30,476,611 = 30,476,611 : x
2. Step 2: Convert to fraction form
   13,706,443/30,476,611 = 30,476,611/x
3. Step 3: Cross multiply
   13,706,443x = 30,476,611 × 30,476,611
4. Step 4: Simplify right side
   13,706,443x = 928,823,818,045,321
5. Step 5: Solve for x
   x = 928,823,818,045,321/13,706,443
6. Step 6: Final answer
   x = 67,765,489.42