Finding the Third Proportional to 67,402.13 and 97,093.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,402.13 : 97,093.69 = 97,093.69 : x
2. Step 2: Convert to fraction form
   67,402.13/97,093.69 = 97,093.69/x
3. Step 3: Cross multiply
   67,402.13x = 97,093.69 × 97,093.69
4. Step 4: Simplify right side
   67,402.13x = 9,427,184,152.35
5. Step 5: Solve for x
   x = 9,427,184,152.35/67,402.13
6. Step 6: Final answer
   x = 139,864.79