Finding the Third Proportional to 65,062,065.38 and 86,739,746.06

Step by Step Solution

1. Step 1: Write the proportion equation
   65,062,065.38 : 86,739,746.06 = 86,739,746.06 : x
2. Step 2: Convert to fraction form
   65,062,065.38/86,739,746.06 = 86,739,746.06/x
3. Step 3: Cross multiply
   65,062,065.38x = 86,739,746.06 × 86,739,746.06
4. Step 4: Simplify right side
   65,062,065.38x = 7,523,783,546,986,984
5. Step 5: Solve for x
   x = 7,523,783,546,986,984/65,062,065.38
6. Step 6: Final answer
   x = 115,640,096.94