Finding the Third Proportional to 12,976,425 and 30,632,068

Step by Step Solution

1. Step 1: Write the proportion equation
   12,976,425 : 30,632,068 = 30,632,068 : x
2. Step 2: Convert to fraction form
   12,976,425/30,632,068 = 30,632,068/x
3. Step 3: Cross multiply
   12,976,425x = 30,632,068 × 30,632,068
4. Step 4: Simplify right side
   12,976,425x = 938,323,589,956,624
5. Step 5: Solve for x
   x = 938,323,589,956,624/12,976,425
6. Step 6: Final answer
   x = 72,309,868.85