Finding the Third Proportional to 65,745 and 97,603.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,745 : 97,603.50 = 97,603.50 : x
2. Step 2: Convert to fraction form
   65,745/97,603.50 = 97,603.50/x
3. Step 3: Cross multiply
   65,745x = 97,603.50 × 97,603.50
4. Step 4: Simplify right side
   65,745x = 9,526,443,212.25
5. Step 5: Solve for x
   x = 9,526,443,212.25/65,745
6. Step 6: Final answer
   x = 144,899.89