Finding the Third Proportional to 47,781,726 and 73,784,907

Step by Step Solution

1. Step 1: Write the proportion equation
   47,781,726 : 73,784,907 = 73,784,907 : x
2. Step 2: Convert to fraction form
   47,781,726/73,784,907 = 73,784,907/x
3. Step 3: Cross multiply
   47,781,726x = 73,784,907 × 73,784,907
4. Step 4: Simplify right side
   47,781,726x = 5,444,212,500,998,649
5. Step 5: Solve for x
   x = 5,444,212,500,998,649/47,781,726
6. Step 6: Final answer
   x = 113,939,218.12