Finding the Third Proportional to 64,673,932 and 96,987,150

Step by Step Solution

1. Step 1: Write the proportion equation
   64,673,932 : 96,987,150 = 96,987,150 : x
2. Step 2: Convert to fraction form
   64,673,932/96,987,150 = 96,987,150/x
3. Step 3: Cross multiply
   64,673,932x = 96,987,150 × 96,987,150
4. Step 4: Simplify right side
   64,673,932x = 9,406,507,265,122,500
5. Step 5: Solve for x
   x = 9,406,507,265,122,500/64,673,932
6. Step 6: Final answer
   x = 145,445,111.72