Finding the Third Proportional to 16,291,378.13 and 24,155,146.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,291,378.13 : 24,155,146.69 = 24,155,146.69 : x
2. Step 2: Convert to fraction form
   16,291,378.13/24,155,146.69 = 24,155,146.69/x
3. Step 3: Cross multiply
   16,291,378.13x = 24,155,146.69 × 24,155,146.69
4. Step 4: Simplify right side
   16,291,378.13x = 583,471,111,494,642.25
5. Step 5: Solve for x
   x = 583,471,111,494,642.25/16,291,378.13
6. Step 6: Final answer
   x = 35,814,717.88