Finding the Third Proportional to 65,131.59 and 97,853.06

Step by Step Solution

1. Step 1: Write the proportion equation
   65,131.59 : 97,853.06 = 97,853.06 : x
2. Step 2: Convert to fraction form
   65,131.59/97,853.06 = 97,853.06/x
3. Step 3: Cross multiply
   65,131.59x = 97,853.06 × 97,853.06
4. Step 4: Simplify right side
   65,131.59x = 9,575,221,840.63
5. Step 5: Solve for x
   x = 9,575,221,840.63/65,131.59
6. Step 6: Final answer
   x = 147,013.47