Finding the Third Proportional to 52,920,558 and 113,948,864

Step by Step Solution

1. Step 1: Write the proportion equation
   52,920,558 : 113,948,864 = 113,948,864 : x
2. Step 2: Convert to fraction form
   52,920,558/113,948,864 = 113,948,864/x
3. Step 3: Cross multiply
   52,920,558x = 113,948,864 × 113,948,864
4. Step 4: Simplify right side
   52,920,558x = 12,984,343,606,890,496
5. Step 5: Solve for x
   x = 12,984,343,606,890,496/52,920,558
6. Step 6: Final answer
   x = 245,355,379.79