Finding the Third Proportional to 4,368,908 and 9,577,632

Step by Step Solution

1. Step 1: Write the proportion equation
   4,368,908 : 9,577,632 = 9,577,632 : x
2. Step 2: Convert to fraction form
   4,368,908/9,577,632 = 9,577,632/x
3. Step 3: Cross multiply
   4,368,908x = 9,577,632 × 9,577,632
4. Step 4: Simplify right side
   4,368,908x = 91,731,034,727,424
5. Step 5: Solve for x
   x = 91,731,034,727,424/4,368,908
6. Step 6: Final answer
   x = 20,996,330.14