Finding the Third Proportional to 4,920,944 and 10,577,632

Step by Step Solution

1. Step 1: Write the proportion equation
   4,920,944 : 10,577,632 = 10,577,632 : x
2. Step 2: Convert to fraction form
   4,920,944/10,577,632 = 10,577,632/x
3. Step 3: Cross multiply
   4,920,944x = 10,577,632 × 10,577,632
4. Step 4: Simplify right side
   4,920,944x = 111,886,298,727,424
5. Step 5: Solve for x
   x = 111,886,298,727,424/4,920,944
6. Step 6: Final answer
   x = 22,736,755.13