Finding the Third Proportional to 50,455,818 and 76,704,053

Step by Step Solution

1. Step 1: Write the proportion equation
   50,455,818 : 76,704,053 = 76,704,053 : x
2. Step 2: Convert to fraction form
   50,455,818/76,704,053 = 76,704,053/x
3. Step 3: Cross multiply
   50,455,818x = 76,704,053 × 76,704,053
4. Step 4: Simplify right side
   50,455,818x = 5,883,511,746,626,809
5. Step 5: Solve for x
   x = 5,883,511,746,626,809/50,455,818
6. Step 6: Final answer
   x = 116,607,201.70