Finding the Third Proportional to 65,062,071 and 86,739,752.25

Step by Step Solution

1. Step 1: Write the proportion equation
   65,062,071 : 86,739,752.25 = 86,739,752.25 : x
2. Step 2: Convert to fraction form
   65,062,071/86,739,752.25 = 86,739,752.25/x
3. Step 3: Cross multiply
   65,062,071x = 86,739,752.25 × 86,739,752.25
4. Step 4: Simplify right side
   65,062,071x = 7,523,784,620,391,380
5. Step 5: Solve for x
   x = 7,523,784,620,391,380/65,062,071
6. Step 6: Final answer
   x = 115,640,103.44