Finding the Third Proportional to 14,189,926.50 and 31,126,806

Step by Step Solution

1. Step 1: Write the proportion equation
   14,189,926.50 : 31,126,806 = 31,126,806 : x
2. Step 2: Convert to fraction form
   14,189,926.50/31,126,806 = 31,126,806/x
3. Step 3: Cross multiply
   14,189,926.50x = 31,126,806 × 31,126,806
4. Step 4: Simplify right side
   14,189,926.50x = 968,878,051,761,636
5. Step 5: Solve for x
   x = 968,878,051,761,636/14,189,926.50
6. Step 6: Final answer
   x = 68,279,286.14