Finding the Third Proportional to 22,378,128 and 33,979,632

Step by Step Solution

1. Step 1: Write the proportion equation
   22,378,128 : 33,979,632 = 33,979,632 : x
2. Step 2: Convert to fraction form
   22,378,128/33,979,632 = 33,979,632/x
3. Step 3: Cross multiply
   22,378,128x = 33,979,632 × 33,979,632
4. Step 4: Simplify right side
   22,378,128x = 1,154,615,390,855,424
5. Step 5: Solve for x
   x = 1,154,615,390,855,424/22,378,128
6. Step 6: Final answer
   x = 51,595,709.47