Finding the Third Proportional to 51,426,928 and 109,828,410

Step by Step Solution

1. Step 1: Write the proportion equation
   51,426,928 : 109,828,410 = 109,828,410 : x
2. Step 2: Convert to fraction form
   51,426,928/109,828,410 = 109,828,410/x
3. Step 3: Cross multiply
   51,426,928x = 109,828,410 × 109,828,410
4. Step 4: Simplify right side
   51,426,928x = 12,062,279,643,128,100
5. Step 5: Solve for x
   x = 12,062,279,643,128,100/51,426,928
6. Step 6: Final answer
   x = 234,551,821.63