Finding the Third Proportional to 69,151.50 and 97,368.75

Step by Step Solution

1. Step 1: Write the proportion equation
   69,151.50 : 97,368.75 = 97,368.75 : x
2. Step 2: Convert to fraction form
   69,151.50/97,368.75 = 97,368.75/x
3. Step 3: Cross multiply
   69,151.50x = 97,368.75 × 97,368.75
4. Step 4: Simplify right side
   69,151.50x = 9,480,673,476.56
5. Step 5: Solve for x
   x = 9,480,673,476.56/69,151.50
6. Step 6: Final answer
   x = 137,100.04