Finding the Third Proportional to 14,433,249.38 and 31,407,400.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,433,249.38 : 31,407,400.69 = 31,407,400.69 : x
2. Step 2: Convert to fraction form
   14,433,249.38/31,407,400.69 = 31,407,400.69/x
3. Step 3: Cross multiply
   14,433,249.38x = 31,407,400.69 × 31,407,400.69
4. Step 4: Simplify right side
   14,433,249.38x = 986,424,817,945,175.50
5. Step 5: Solve for x
   x = 986,424,817,945,175.50/14,433,249.38
6. Step 6: Final answer
   x = 68,343,918.43