Finding the Third Proportional to 12,976,408.59 and 30,632,036.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,976,408.59 : 30,632,036.10 = 30,632,036.10 : x
2. Step 2: Convert to fraction form
   12,976,408.59/30,632,036.10 = 30,632,036.10/x
3. Step 3: Cross multiply
   12,976,408.59x = 30,632,036.10 × 30,632,036.10
4. Step 4: Simplify right side
   12,976,408.59x = 938,321,635,488,161.38
5. Step 5: Solve for x
   x = 938,321,635,488,161.38/12,976,408.59
6. Step 6: Final answer
   x = 72,309,809.68