Finding the Third Proportional to 65,048,614 and 89,193,975

Step by Step Solution

1. Step 1: Write the proportion equation
   65,048,614 : 89,193,975 = 89,193,975 : x
2. Step 2: Convert to fraction form
   65,048,614/89,193,975 = 89,193,975/x
3. Step 3: Cross multiply
   65,048,614x = 89,193,975 × 89,193,975
4. Step 4: Simplify right side
   65,048,614x = 7,955,565,176,300,625
5. Step 5: Solve for x
   x = 7,955,565,176,300,625/65,048,614
6. Step 6: Final answer
   x = 122,301,839.92