Finding the Third Proportional to 48,789,744 and 65,044,080

Step by Step Solution

1. Step 1: Write the proportion equation
   48,789,744 : 65,044,080 = 65,044,080 : x
2. Step 2: Convert to fraction form
   48,789,744/65,044,080 = 65,044,080/x
3. Step 3: Cross multiply
   48,789,744x = 65,044,080 × 65,044,080
4. Step 4: Simplify right side
   48,789,744x = 4,230,732,343,046,400
5. Step 5: Solve for x
   x = 4,230,732,343,046,400/48,789,744
6. Step 6: Final answer
   x = 86,713,558.96