Finding the Third Proportional to 51,426,930 and 109,828,413

Step by Step Solution

1. Step 1: Write the proportion equation
   51,426,930 : 109,828,413 = 109,828,413 : x
2. Step 2: Convert to fraction form
   51,426,930/109,828,413 = 109,828,413/x
3. Step 3: Cross multiply
   51,426,930x = 109,828,413 × 109,828,413
4. Step 4: Simplify right side
   51,426,930x = 12,062,280,302,098,568
5. Step 5: Solve for x
   x = 12,062,280,302,098,568/51,426,930
6. Step 6: Final answer
   x = 234,551,825.32