Finding the Third Proportional to 65,147.63 and 97,877.95

Step by Step Solution

1. Step 1: Write the proportion equation
   65,147.63 : 97,877.95 = 97,877.95 : x
2. Step 2: Convert to fraction form
   65,147.63/97,877.95 = 97,877.95/x
3. Step 3: Cross multiply
   65,147.63x = 97,877.95 × 97,877.95
4. Step 4: Simplify right side
   65,147.63x = 9,580,093,707.94
5. Step 5: Solve for x
   x = 9,580,093,707.94/65,147.63
6. Step 6: Final answer
   x = 147,052.08